Saltwater Fish Gallery

The common name usually refers to the matted filefish. Confirm that identification with the store.

What it does

Some matted filefish eat Aiptasia, but response varies by individual.

Tank setup

Provide mature rock and quiet places to retreat.

Feeding

Offer varied marine foods that the fish is already taking. Keep feeding after pests decline.

Tankmates & reef fit

Matted filefish can nip coral and other inverts. Monitor closely in a reef.

A mottled combtooth blenny often called a lawnmower blenny.

What it does

Browses algae and film from rock, glass and other hard surfaces.

Tank setup

Provide mature rock, established grazing surfaces and secure perches.

Feeding

Offer algae-based foods and verify it eats enough once visible algae declines.

Tankmates & reef fit

May challenge other blennies and occasionally nip corals or clam mantles.

A Caribbean surgeonfish that starts yellow and typically turns blue as it matures.

What it does

Active rock grazer and open-water swimmer.

Tank setup

Leave a long swimming lane and plenty of mature rock to browse.

Feeding

Offer marine algae and nori regularly, with a varied prepared marine diet.

Tankmates & reef fit

Watch for chasing between tangs, especially fish of similar shape.

A striped, spotted cardinalfish with long fins that often holds position near shelter.

What it does

Adds quiet movement near rockwork and branching structures.

Tank setup

Provide sheltered spots and calm feeding areas in an established tank.

Feeding

Offer small meaty marine foods that reach its level.

Tankmates & reef fit

Pairs may defend space. Watch aggression when keeping multiple fish.

Bella Goby is commonly used for a sleeper goby, but the supplier identity still needs confirmation.

What it does

If confirmed as a sleeper goby, expect it to sift sand for small prey.

Tank setup

Provide an established sand bed, secure rockwork and a tight cover. Confirm species-specific needs.

Feeding

Ask what it is eating and offer suitable food near the bottom.

Tankmates & reef fit

Confirm adult size and behavior before mixing it with other sand-dwelling gobies.

A plankton-feeding angelfish with distinct male and female patterns. Females show bold bands and males have longer horizontal markings.

What it does

Adds color and midwater movement to a reef display.

Tank setup

Provide ample open water and rock cover for a fish that may initially be shy.

Feeding

Feed small portions of mysis and other marine plankton foods regularly.

Tankmates & reef fit

Generally lower risk around corals than rock-grazing angels. Avoid crowding multiple males.

A rabbitfish with a sharply divided dark front and yellow rear. It can darken or mottle when resting.

What it does

Browses algae across rockwork.

Tank setup

Use a roomy mature aquarium with hiding places and open water. Its fin spines are venomous.

Feeding

Offer nori and varied marine algae foods regularly.

Tankmates & reef fit

Coral nipping is possible. Watch the individual before trusting it around prized colonies.

A yellow-and-blue dwarf angel that patrols rock faces.

What it does

A colorful rock browser with a compact profile.

Tank setup

Provide mature rock, caves and a quiet settling-in period.

Feeding

Confirm it is eating. Offer algae-based and meaty marine foods in small portions.

Tankmates & reef fit

May nip coral and clam mantles. Can be territorial with other dwarf angels.

A two-tone blenny that rests in small rock holes and ventures out to browse.

What it does

Adds activity at the reef surface and browses algae films.

Tank setup

Provide mature rock with multiple narrow holes and perches.

Feeding

Offer varied foods with a reliable algae component.

Tankmates & reef fit

Can defend a hole from similar fish. Watch for coral or clam nipping.

A sharply divided purple-and-yellow dottyback that stays close to rockwork.

What it does

A bright crevice hunter that is more assertive than its size suggests.

Tank setup

Provide several caves and visual barriers between territories.

Feeding

Feed small meaty marine foods and suitable pellets.

Tankmates & reef fit

Can bully timid fish and may eat very small ornamental shrimp.

A larger anthias with distinct sex patterns. The male develops especially prominent fins and markings.

What it does

A colorful midwater plankton feeder.

Tank setup

Provide open water, strong filtration and rock retreats.

Feeding

Offer frequent small feeds of mysis, copepods or similarly sized marine foods.

Tankmates & reef fit

Monitor group dynamics and keep it away from persistent bullies.

Black Ice is a designer clownfish label. Ask the store to confirm the breeder strain and exact pattern.

What it does

A patterned display fish that often stays near a favorite area.

Tank setup

Use a stable aquarium with shelter and confirm parent species before planning adult space.

Feeding

Ask what small prepared or frozen foods the fish is eating.

Tankmates & reef fit

Choose pair and tankmates using the confirmed parent species and individual behavior.

A purple Caribbean basslet with a dark cap across its head and back.

What it does

A shaded-rock display fish that emerges to feed.

Tank setup

Provide caves and overhangs in a stable tank with quiet areas.

Feeding

Offer small frozen marine foods near its cave when settling in.

Tankmates & reef fit

Can defend its shelter. Avoid putting several cave dwellers in the same small territory.

A dark form of the ocellaris clownfish with contrasting white bars.

What it does

A compact display fish that often stays close to a favorite area.

Tank setup

Provide a stable marine aquarium and sheltered rock. An anemone is optional.

Feeding

Offer a varied diet of small marine pellets and frozen foods.

Tankmates & reef fit

Established pairs may defend their area. Confirm a compatible pair before combining adults.

A large Naso tang with a yellow dorsal fin and an orange-edged tail base. Mature males can develop tail streamers.

What it does

Browses larger marine algae and cruises the open display.

Tank setup

Plan for its adult size in a very large tank with long, unobstructed lanes.

Feeding

Offer a varied algae-rich diet, including nori and other marine seaweeds.

Tankmates & reef fit

Avoid crowding it with territorial tangs. Give it space to feed.

A blue-eyed bristletooth tang with fine patterning and a pair of dark flank spots.

What it does

Brushes films and fine organic material from hard surfaces.

Tank setup

Provide mature rock, open passages and steady water movement.

Feeding

Offer algae-rich prepared foods in addition to natural film and regular greens.

Tankmates & reef fit

Similar bristletooth tangs may compete for the same grazing area.

A bluejaw triggerfish with a blue throat on mature males. Females usually lack that strong blue patch.

What it does

An open-water feeder and active display fish.

Tank setup

Provide a spacious, covered aquarium with open water and secure retreats.

Feeding

Feed varied marine meaty foods, including appropriately sized mysis or chopped seafood.

Tankmates & reef fit

Lower coral risk than many triggers, but small shrimp and other inverts are still at risk.

A blue-green damselfish that spends much of its time in open water above rock.

What it does

Adds small, quick flashes of color through the middle of the display.

Tank setup

Provide open water with rock retreats and steady filtration.

Feeding

Feed small marine foods in several modest portions.

Tankmates & reef fit

Groups can develop a pecking order. Monitor chasing and ensure each fish eats.

A large angelfish whose adult face develops an intricate blue and yellow pattern.

What it does

A centerpiece for a large fish display.

Tank setup

Plan for adult size and give it a large, established system with caves and swim space.

Feeding

Offer a varied angelfish diet with marine algae, meaty foods and sponge-based preparations.

Tankmates & reef fit

Can graze coral and other attached invertebrates. Best planned for a fish-only display.

Candycane Hogfish is a trade label for a striped hogfish. Ask the store to confirm the species.

What it does

Adds active movement close to the rockwork once the adult size is known.

Tank setup

Provide cover and confirm the adult space and shelter needs.

Feeding

Ask what meaty marine foods the individual is accepting.

Tankmates & reef fit

Check the species and adult behavior before mixing it with shrimp or very small fish.

A slender cleaner wrasse that inspects other fish and picks at material on their skin.

What it does

Displays natural cleaning behavior. Choose it for its behavior, with a separate plan for fish health.

Tank setup

A demanding fish for an established, roomy tank with a tight lid.

Feeding

Choose one already feeding reliably. Offer frequent small marine foods.

Tankmates & reef fit

Keep with compatible fish and monitor repeated cleaning that may stress individual tankmates.

A striking triggerfish with large white spots and bright yellow around the mouth.

What it does

A bold centerpiece for a large fish-only tank.

Tank setup

Plan a very large adult display with firmly secured rock and effective filtration.

Feeding

Offer varied marine meaty foods, including suitably sized shell-on foods.

Tankmates & reef fit

Can become very aggressive and will eat many inverts. Choose tankmates for adult behavior.

A white and copper-banded butterflyfish that probes rock crevices with its long snout.

What it does

Some individuals eat Aiptasia. It also hunts small invertebrates in the rock.

Tank setup

Use a mature, roomy aquarium with crevices and calm feeding conditions.

Feeding

Choose a specimen already eating. Offer small meaty feeds such as mysis and provide time to feed.

Tankmates & reef fit

May pick at tube worms, clam mantles or corals. Keep away from pushy feeders.

A dwarf angelfish with purple-blue margins and orange across the sides.

What it does

Browses mature rock while adding color near the reef structure.

Tank setup

Provide mature rock, caves and several escape routes.

Feeding

Offer marine algae and varied meaty marine foods.

Tankmates & reef fit

Some individuals nip corals or clam mantles. Watch it with other dwarf angels.

Crescent-tail Wrasse is used for both a fairy wrasse and a larger, more assertive wrasse. Confirm the scientific name.

What it does

Both are active swimmers, but their fit in a reef can differ substantially.

Tank setup

Use a secure lid. Confirm adult space and substrate needs before choosing one.

Feeding

Ask what marine foods the identified fish is accepting.

Tankmates & reef fit

Confirm the species before mixing it with ornamental shrimp, timid fish or other wrasses.

A pale, orange-spotted sleeper goby that takes mouthfuls of sand and passes the grains back out.

What it does

Turns over patches of substrate while hunting for food.

Tank setup

Use an established sand bed, rock secured against digging and a fitted cover.

Feeding

Feed small meaty foods that reach the bottom. Sand alone will not sustain it.

Tankmates & reef fit

It can bury low corals or contest burrows with other gobies.

A slender orange-pink anthias that feeds in open water above the reef.

What it does

Adds gentle movement to the middle of the display.

Tank setup

Provide open swimming water, good filtration and multiple rock retreats.

Feeding

Feed small portions of finely sized marine foods several times through the day.

Tankmates & reef fit

Best with peaceful tankmates. Watch that every fish in a group gets food.

A rounded puffer with a doglike face, often seen investigating the front glass.

What it does

A personable centerpiece for a fish-only display.

Tank setup

Provide a large, established tank with strong filtration and room to turn.

Feeding

Offer varied marine seafood, including appropriately sized hard-shelled items.

Tankmates & reef fit

Will eat many inverts and can nip fins. Choose sturdy, compatible tankmates.

Eightline Wrasse can refer to a rock-hunting wrasse or an open-water flasher wrasse. Confirm which one is offered.

What it does

The first searches crevices for prey. The second displays and feeds in open water.

Tank setup

Use a tight cover and confirm adult size and habitat before purchase.

Feeding

Ask about the food and feeding schedule for the identified species.

Tankmates & reef fit

Tankmate and shrimp compatibility differ. Confirm the species first.

Young emperors show blue-and-white circles. Adults develop long yellow stripes and a dark face mask.

What it does

A large centerpiece whose appearance changes substantially with age.

Tank setup

Use a very large established aquarium with adult turning room and sheltered rockwork.

Feeding

Feed varied marine foods including sponge-based angelfish preparations.

Tankmates & reef fit

Plan for a fish-only display. It can eat corals and defend territory as it matures.

Extreme Helmet is a supplier label for a designer clownfish. The exact strain and parent species need confirmation.

What it does

A patterned display fish once the breeder form is identified.

Tank setup

Confirm adult size and provide a sheltered area in a stable aquarium.

Feeding

Ask which prepared and frozen foods it is currently eating.

Tankmates & reef fit

Plan pairing and tankmates after identifying the fish. Do not infer temperament from the name.

A deep-bodied pink anthias with yellow accents, also called the sunburst anthias.

What it does

A hovering fish for overhangs and quieter areas of the reef.

Tank setup

Provide shaded ledges and caves with a calm feeding area nearby.

Feeding

Offer small meaty foods often and deliver them close to its shelter.

Tankmates & reef fit

Avoid boisterous fish that keep it hiding or outcompete it for food.

A slender dartfish with a pale front, red rear and tall first dorsal fin.

What it does

Hovers above a sheltered spot and darts into rockwork when startled.

Tank setup

Use a tight lid and provide several secure bolt holes.

Feeding

Offer finely sized marine meaty foods that drift past its shelter.

Tankmates & reef fit

Does best with peaceful fish. Unpaired firefish can fight over the same retreat.

A red-orange dwarf angelfish with dark vertical bars and blue accents.

What it does

A lively rock browser and a strong color accent.

Tank setup

Provide established rockwork, caves and places to break line of sight.

Feeding

Offer small meals of algae-based and meaty marine foods.

Tankmates & reef fit

Coral and clam nipping varies by individual. Give similar angels separate territory.

Flame Back Angel may refer to an African or Brazilian dwarf angel. Confirm the species and origin.

What it does

A compact rock browser if the supplier confirms a flameback dwarf angelfish.

Tank setup

Provide mature rock and separate hiding places, and confirm adult size.

Feeding

Offer varied marine foods and ask what the fish is eating.

Tankmates & reef fit

Dwarf angels can nip corals and challenge similar fish. Confirm the species and observe the individual.

A bright red hawkfish that perches on exposed rock and coral branches.

What it does

A watchful perch fish that darts out for passing food.

Tank setup

Provide several stable perches and a fitted cover.

Feeding

Offer mysis and other meaty marine foods.

Tankmates & reef fit

Can eat small shrimp and tiny fish. Give bottom-dwelling fish their own space.

A large angelfish with yellow-edged scales as an adult and bold bars as a juvenile.

What it does

A prominent display fish that browses rock.

Tank setup

Plan for a very large mature aquarium with adult swim space and substantial cover.

Feeding

Offer varied marine foods, including sponge-based angelfish preparations.

Tankmates & reef fit

Can eat attached invertebrates. Best suited to a fish-only display with compatible large fish.

A dark Zebrasoma tang with pale spots across its body and a yellow tail.

What it does

Browses rock algae and stands out as a display fish.

Tank setup

Keep it in a mature aquarium with open swimming space and rock to explore.

Feeding

Provide nori, marine algae foods and a varied prepared diet.

Tankmates & reef fit

Similar-shaped tangs can fight over territory and food.

Gold Ring Tang is a trade name used for more than one fish. Confirm the supplier’s scientific name before choosing it.

What it does

Look for grazing behavior only after the species is confirmed.

Tank setup

Provide open swimming room and rockwork. Confirm adult size and space needs with the store.

Feeding

Ask what this fish is eating and which marine algae foods suit its species.

Tankmates & reef fit

Confirm the species before planning a mix with other tangs.

Gold Stripe Maroon describes a gold-barred maroon clownfish strain. Young fish may show lighter bars before the color develops.

What it does

A bold territorial centerpiece if the maroon strain is confirmed.

Tank setup

Allow room for adult size and a defined shelter area. An anemone is optional.

Feeding

Offer suitable marine pellets and varied frozen foods.

Tankmates & reef fit

Maroon clownfish can be highly territorial. Confirm pairing and strain with the store.

A golden butterflyfish with fine blue accents and a dark mark around the eye.

What it does

A show fish for a spacious fish display.

Tank setup

Provide open swimming space, mature rockwork and places to retreat.

Feeding

Offer small, varied meaty marine foods and confirm it is feeding well.

Tankmates & reef fit

Can eat coral polyps. Best considered for fish-only displays.

A sleeper goby with a yellow head and blue facial markings.

What it does

Sifts sand for food and can drop grains over nearby rock or coral.

Tank setup

Provide an established sand bed, stable rock and a tight cover.

Feeding

Deliver small meaty marine foods near the substrate and monitor body condition.

Tankmates & reef fit

Keep low corals away from its favorite sifting area and give other gobies separate space.

A yellow angelfish with gold-toned spotting and dark fins edged in blue.

What it does

A show fish that explores rock crevices and exposed reef surfaces.

Tank setup

Use a spacious established aquarium with rock shelter and open swimming space.

Feeding

Confirm it is eating. Offer varied marine foods and sponge-based angel preparations.

Tankmates & reef fit

May nip corals and clam mantles. Choose a fish-only setup when those animals are a priority.

A brightly patterned dragonet that picks tiny prey from rock and rubble.

What it does

A slow, deliberate hunter that stays close to the reef structure.

Tank setup

Use a mature system with a dependable supply of copepods and places to hunt.

Feeding

Confirm its feeding history. Provide live copepods and any proven prepared food it accepts.

Tankmates & reef fit

Fast feeders and other pod hunters can leave it without enough food.

A boldly barred wrasse with prominent blue teeth.

What it does

A large centerpiece and active invertebrate hunter.

Tank setup

Provide a large, covered display with swimming room and sturdy rockwork.

Feeding

Feed varied marine seafood and suitable prepared foods.

Tankmates & reef fit

Snails, crabs and shrimp may be eaten. Choose robust fish too large to be prey.

Helfrichi Firefish is a trade name affected by a recent species split. Ask for the scientific name and collection region.

What it does

A small dartfish that hovers near a refuge.

Tank setup

Provide a gap-free lid and sheltered rock. Confirm species-specific conditions before purchase.

Feeding

Ask which small marine foods it is eating and feed near its refuge.

Tankmates & reef fit

Choose peaceful tankmates and avoid aggressive feeders.

Heniochus is a genus of bannerfish. Some look very similar but differ in how they feed around corals.

What it does

Adds a tall streamer and open-water movement once the species is identified.

Tank setup

Confirm species, adult size and group needs before planning the tank.

Feeding

Ask which foods the identified fish is taking.

Tankmates & reef fit

Confirm the exact species before adding to a coral display. The trade label alone cannot establish compatibility.

A blue surgeonfish with a black flank pattern and bright yellow tail. Also called the regal blue tang.

What it does

A conspicuous midwater swimmer that also takes food from the reef surface.

Tank setup

Leave open space for the adult and rock crevices where it can retreat.

Feeding

Provide a varied diet with small marine meaty foods and regular marine greens.

Tankmates & reef fit

Keep with compatible tankmates that won’t pin it in hiding. Plan for adult size.

Hooded Wrasse can refer to several closely related fairy wrasses. Ask for the scientific name and collection region.

What it does

A water-column display fish if the fairy wrasse identification is confirmed.

Tank setup

Provide a tight lid, open water and shelter in the rockwork.

Feeding

Offer small marine meaty foods and verify what this specimen accepts.

Tankmates & reef fit

Confirm adult temperament and avoid housing it with aggressive wrasses.

A Picasso-patterned triggerfish with bright facial lines and contrasting dark bands.

What it does

Investigates rock and substrate for food in a fish-only display.

Tank setup

Provide secured rock caves, open water and strong filtration.

Feeding

Feed varied marine seafood with suitably sized shell-on items.

Tankmates & reef fit

Will prey on many inverts and may challenge smaller fish.

A fairy wrasse whose mature color and fin markings can differ substantially from the juvenile form.

What it does

Adds active midwater movement above the reef.

Tank setup

Provide a tight cover, open swimming space and sheltered rock crevices.

Feeding

Offer small portions of mysis and other plankton-sized foods regularly.

Tankmates & reef fit

Generally leaves coral tissue alone. Avoid aggressive wrasses and watch competition at feeding time.

A small damselfish with blue above and yellow across the lower body and tail.

What it does

Stays close to rock cover but readily ventures out for food.

Tank setup

Use rockwork with multiple bolt holes and distinct territories.

Feeding

Feed small marine prepared and frozen foods.

Tankmates & reef fit

May defend its shelter from similar fish. Give timid tankmates their own retreats.

A silver angelfish with black stripes that feeds in open water.

What it does

A midwater centerpiece that is usually a better fit for corals than rock-grazing angels.

Tank setup

Provide a roomy mature aquarium with good circulation, swim space and rock cover.

Feeding

Feed small portions of mysis, plankton-sized frozen foods and suitable pellets regularly.

Tankmates & reef fit

Males can challenge other Genicanthus. Plan any pair or group carefully.

A bright yellow dwarf angelfish with blue around the eyes and fin margins.

What it does

Patrols the rock and grazes throughout the day.

Tank setup

Provide mature live rock with shelter and multiple grazing faces.

Feeding

Offer marine algae and varied frozen or prepared marine foods.

Tankmates & reef fit

Can nip corals and clams. Avoid adding it to a display that cannot tolerate that risk.

A spotted wrasse that browses tiny invertebrates from sand and rock.

What it does

An active daytime forager for a mature reef.

Tank setup

Use a mature aquarium with fine sand for burying, productive rock and a tight lid.

Feeding

Confirm it eats prepared food and maintain a natural supply of small prey.

Tankmates & reef fit

Needs peaceful tankmates and room to forage without competition.

A large fairy wrasse whose mature males show fine lines and prominent fins.

What it does

Adds color and movement above the rockwork.

Tank setup

Provide generous open water, sheltered crevices and a tight lid.

Feeding

Offer frequent small marine meaty foods and confirm it is eating.

Tankmates & reef fit

Can challenge other fairy wrasses. Use care when mixing mature males.

The Lined Spot Trigger trade name has been used for Xanthichthys lineopunctatus. Ask the store to confirm the species.

What it does

If confirmed, this is a large active display trigger.

Tank setup

Confirm adult size first. Plan for open water, secure shelter and a covered aquarium.

Feeding

Ask which marine foods it is taking and how it feeds.

Tankmates & reef fit

Confirm the species before adding it to a reef. Small ornamental inverts are a concern.

A slender hawkfish with a long pointed snout and a red crosshatch pattern.

What it does

A perch hunter that uses elevated rock and branches as lookout points.

Tank setup

Provide several raised perches, shelter and a tight lid.

Feeding

Offer meaty marine foods of a size it can take easily.

Tankmates & reef fit

Small shrimp are at risk, even if the hawkfish generally leaves coral tissue alone.

A colorful anthias with orange females and males that often develop a more intense red or purple tone.

What it does

Adds active midwater movement to a large reef display.

Tank setup

Provide open water and rock shelter with filtration suited to frequent feeding.

Feeding

Feed several small portions of plankton-sized marine foods.

Tankmates & reef fit

Groups form a hierarchy. Avoid crowding males and monitor weaker fish.

A hogfish whose long tail develops a lyre shape as it matures.

What it does

An active hunter that inspects rock and rubble for invertebrates.

Tank setup

Provide a covered tank with swim space, stable rock and retreats.

Feeding

Feed appropriately sized frozen marine foods and suitable pellets.

Tankmates & reef fit

Small shrimp, snails and other inverts can be eaten. Monitor small tankmates.

A large surgeonfish recognizable by pale markings around the face and a dark spot near the tail base.

What it does

Browses reef surfaces and gives a large display a strong swimming presence.

Tank setup

Plan a very large adult display with open lanes and substantial rockwork.

Feeding

Offer marine algae and a varied prepared marine diet.

Tankmates & reef fit

Allow ample space around other large, active tangs.

A blue-and-gold angelfish with a distinctive curved color boundary across the body.

What it does

A rock-associated centerpiece for a mature display.

Tank setup

Provide quiet retreats, mature rock and room to swim as it grows.

Feeding

Confirm it is feeding and offer varied marine foods with sponge-based angel preparations.

Tankmates & reef fit

May nip coral and clams. Give it space from aggressive angels.

A dark, white-spotted reef fish with a large eyespot near the tail and a long, flowing profile.

What it does

A shy cave dweller that often comes out around feeding time.

Tank setup

Provide shaded caves, subdued areas and peaceful tankmates.

Feeding

Deliver meaty food near its shelter and confirm it is feeding.

Tankmates & reef fit

Can eat small shrimp or fish it can swallow. Fast feeders may outcompete it.

A small flasher wrasse whose males extend their fins and intensify in color during display.

What it does

An open-water swimmer with brief, bright displays.

Tank setup

Use a gap-free lid and provide open lanes with rock shelters.

Feeding

Feed small marine zooplankton foods and suitably sized pellets.

Tankmates & reef fit

Keep with calm tankmates. Larger wrasses can suppress feeding and display.

A colorful wrasse with fine lines across the body and variable male and female patterns.

What it does

Hunts small invertebrates around the rockwork.

Tank setup

Provide fine sand for sleeping and hiding, open lanes and a tight lid.

Feeding

Offer a varied diet of appropriately sized frozen and prepared marine foods.

Tankmates & reef fit

May take small shrimp, snails and other beneficial inverts along with nuisance prey.

A long-bodied blenny with a flowing tail and color that can change with mood.

What it does

Spends more time swimming and feeding in open water than many blennies.

Tank setup

Provide a covered tank with rock holes and a clear swim path.

Feeding

Offer small plankton-sized marine foods and suitable pellets.

Tankmates & reef fit

Can be assertive toward small, similar fish. Ensure shy fish can feed.

A dwarf angel with a pale flank, yellow underside and dark markings above the eyes.

What it does

A compact display fish that moves between crevices and exposed rock.

Tank setup

Provide mature rock and shaded retreats for settling in.

Feeding

Offer varied frozen marine foods and algae-based preparations.

Tankmates & reef fit

May nip coral or clam mantles. Monitor its behavior around similar-sized angels.

A spotted surgeonfish with dark bars and yellow accents, often called the whitespotted surgeonfish.

What it does

A fast swimmer that browses algae on reef surfaces.

Tank setup

Use a large, well-oxygenated aquarium with strong circulation and mature grazing rock.

Feeding

Provide regular marine greens and a varied prepared diet.

Tankmates & reef fit

Give it room away from timid fish and plan tang introductions carefully.

A crevice-hunting wrasse with facial stripes and a dark eyespot near the tail.

What it does

Patrols rock openings and picks at small prey.

Tank setup

Provide plenty of mature rock with narrow retreats and a tight lid.

Feeding

Offer varied marine meaty foods and watch that it keeps eating.

Tankmates & reef fit

Can bully small wrasses or gobies and may eat ornamental shrimp.

A fairy wrasse whose adult males develop a prominent front dorsal fin and strong color contrast.

What it does

A busy midwater display fish.

Tank setup

Provide a secure lid, open water and rock crevices.

Feeding

Offer small meaty marine foods regularly.

Tankmates & reef fit

Males may be assertive with other fairy wrasses. Give timid fish space and shelter.

A sand-sleeping Halichoeres wrasse with pattern and color that change with age.

What it does

Forages for small invertebrates in rock and substrate.

Tank setup

Provide fine sand for burying, a fitted lid and room to patrol.

Feeding

Feed varied small marine meaty foods and suitable pellets.

Tankmates & reef fit

Small crustaceans and other inverts may be eaten. Monitor as the fish matures.

An orange dottyback with blue markings along its head and back.

What it does

A vivid rock-associated hunter with an assertive temperament.

Tank setup

Provide plenty of rock cover and separate territories.

Feeding

Offer varied small meaty marine foods.

Tankmates & reef fit

May eat tiny shrimp and chase passive tankmates, especially around its cave.

A blue to purple triggerfish with a lyre-shaped tail. Mature fish may show red teeth.

What it does

A strong open-water swimmer and show fish.

Tank setup

Use a spacious covered aquarium with sturdy rockwork and strong filtration.

Feeding

Offer varied meaty marine foods, sized for the fish.

Tankmates & reef fit

Temperament may change as it grows. Small shrimp and other inverts are at risk.

The familiar orange clownfish with white bars edged in dark color.

What it does

Stays near a chosen corner or shelter and is often comfortable in a community reef.

Tank setup

Provide a stable marine tank and a sheltered area. An anemone is optional.

Feeding

Offer suitable marine pellets and finely sized frozen foods.

Tankmates & reef fit

A compatible pair may defend its nest. Avoid mixing established clownfish pairs in a small tank.

A yellow foxface with a dark face and a prominent spot on the upper flank.

What it does

An active algae browser for a roomy marine aquarium.

Tank setup

Provide rockwork and open space. Take care around its venomous fin spines.

Feeding

Feed marine greens regularly and include a varied prepared diet.

Tankmates & reef fit

Monitor for coral nipping and avoid mixing closely related rabbitfish without space.

A fairy wrasse named for the warm orange on its upper body, especially in mature males.

What it does

Adds color and open-water movement above the reef.

Tank setup

Use a gap-free lid with rock retreats and clear swim lanes.

Feeding

Offer regular small feeds of mysis and other plankton-sized foods.

Tankmates & reef fit

Choose peaceful tankmates and introduce it carefully around established wrasses.

A purple dottyback with a dark line through the eye.

What it does

A colorful crevice fish that explores the reef structure.

Tank setup

Provide several hiding holes and clear access to food.

Feeding

Offer small frozen marine foods and prepared marine pellets.

Tankmates & reef fit

Often less aggressive than other dottybacks, but still defends shelter and may take tiny shrimp.

A cardinalfish with a bold dark band, red eyes and a spotted rear body.

What it does

A quiet hoverer around overhangs and shaded rock.

Tank setup

Provide shelter and open feeding space in a stable aquarium.

Feeding

Offer small portions of frozen or prepared marine foods near where it hovers.

Tankmates & reef fit

Pair with calm fish and watch that faster feeders don’t outcompete it.

Phantom is a designer clownfish trade name. Confirm the breeder strain and parent species.

What it does

A patterned display fish that may settle around one favorite area.

Tank setup

Provide a stable marine tank and a shelter appropriate to the confirmed adult.

Feeding

Offer suitable marine foods once the store confirms what the fish accepts.

Tankmates & reef fit

Confirm parent species and pairing behavior before mixing it with other clownfish.

A fairy wrasse whose mature male can develop a pointed tail and prominent color.

What it does

A midwater display fish for a calm reef.

Tank setup

Provide a close-fitting cover, rock crevices and open swimming lanes.

Feeding

Feed small marine plankton foods and suitable pellets in modest portions.

Tankmates & reef fit

Avoid aggressive wrasses and watch that it gets food during acclimation.

A dark-bodied triggerfish with a contrasting pink tail.

What it does

A large, active fish that moves between open water and shelter.

Tank setup

Provide a spacious adult aquarium, secure rock and generous swimming space.

Feeding

Offer a varied diet of appropriately sized marine foods.

Tankmates & reef fit

Small crustaceans and other inverts may be eaten. Monitor it around smaller tankmates.

A large-eyed porcupinefish with prominent spines and a beak-like mouth.

What it does

A bold fish-only centerpiece that learns to recognize feeding activity.

Tank setup

Plan a very large adult aquarium with strong filtration and broad turning space.

Feeding

Feed varied marine seafood with appropriate shell-on foods for tooth wear.

Tankmates & reef fit

Ornamental inverts are prey, and tankmates may be fin-nipped.

Possum Wrasse is a group name for small Wetmorella wrasses. Ask which species the store has.

What it does

A quiet rock picker that hunts tiny prey under ledges and in crevices.

Tank setup

Provide mature, shaded rockwork, a tight cover and a calm feeding area.

Feeding

Deliver small meaty marine foods close to its shelter.

Tankmates & reef fit

Avoid large, fast or aggressive feeders. Confirm the species before pairing.

A bright blue surgeonfish with a dark face and yellow dorsal fin.

What it does

An active reef-surface grazer for experienced keepers.

Tank setup

Use a mature, roomy tank with strong circulation, good oxygenation and grazing rock.

Feeding

Confirm it eats before choosing it. Offer marine greens and varied marine foods.

Tankmates & reef fit

Can challenge other tangs and needs steady access to food.

A pale dartfish with purple on the head and fins, often hovering just above a bolt hole.

What it does

Adds quiet movement near the reef face.

Tank setup

Provide a gap-free lid and nearby crevices where it can retreat quickly.

Feeding

Offer small mysis, copepods and other finely sized marine foods.

Tankmates & reef fit

Keep with calm fish and avoid mixing unrelated dartfish in cramped quarters.

A small blue dwarf angel with a warm-colored face, often called a cherub angel.

What it does

A small but active rock browser.

Tank setup

Provide a mature tank with several caves and room for distinct territories.

Feeding

Feed algae-based and meaty marine foods in small portions.

Tankmates & reef fit

Can be assertive for its size, and may nip coral. Avoid keeping it with timid competitors in tight quarters.

A butterflyfish with a light triangular patch set against darker flanks and yellow fins.

What it does

Feeds in the water column and adds midwater movement.

Tank setup

Provide open water and established rockwork where it can shelter.

Feeding

Offer small portions of mysis and other plankton-sized marine foods regularly.

Tankmates & reef fit

Usually a better coral match than coral-feeding butterflies. Observe the individual.

The adult queen angelfish shows blue and yellow color and a crown-like mark above the eyes.

What it does

A large centerpiece for a fish-only display.

Tank setup

Needs a very large, mature aquarium with clear swim lanes and shelter.

Feeding

Offer sponge-based angelfish food alongside varied marine foods.

Tankmates & reef fit

May eat corals and other attached invertebrates and challenge large angels.

Young queen angelfish show bright curved bars. They develop the crown and adult colors as they mature.

What it does

An active rock browser whose appearance changes with growth.

Tank setup

Set up for a full-sized queen angel from the start, with adult swim space and shelter.

Feeding

Offer varied foods sized for the juvenile, including sponge-based angelfish preparations.

Tankmates & reef fit

Plan for adult territorial behavior and a fish-only display.

A butterflyfish with a dark eye mask and a curved band behind the head.

What it does

A bold forager in a fish-only display.

Tank setup

Provide established rock, hiding areas and room to swim.

Feeding

Offer varied marine meaty foods and confirm the specimen accepts them.

Tankmates & reef fit

May eat coral polyps and ornamental invertebrates. Plan for a fish-only setup.

A sand-sleeping wrasse with a bright yellow head and a darker rear body as an adult.

What it does

Searches rock and sand for small invertebrates.

Tank setup

Provide fine sand, mature rock and a secure lid.

Feeding

Offer varied small frozen marine foods and check it is feeding before purchase.

Tankmates & reef fit

May eat small ornamental inverts. Give it time to settle with calm tankmates.

A geometric-patterned triggerfish with sharp dark bands and contrasting pale areas.

What it does

A busy rock and substrate forager for a fish-only display.

Tank setup

Use a large tank with secure rockwork, shelters and good filtration.

Feeding

Offer varied marine seafood, including suitably sized shell-on foods.

Tankmates & reef fit

Can be territorial and will eat many ornamental invertebrates.

A fairy wrasse named for the warm margins on its fins. Mature males can show much stronger color.

What it does

A midwater display fish that draws attention when it extends its fins.

Tank setup

Provide covered open water and multiple sheltered rock crevices.

Feeding

Feed small portions of varied marine meaty foods.

Tankmates & reef fit

Can challenge other fairy wrasses. Allow room and avoid crowding similar males.

A striped angelfish with alternating light, blue and warm-colored bands. It is demanding to settle and feed.

What it does

A centerpiece for an experienced keeper with a mature aquarium.

Tank setup

Provide abundant mature rock, shaded retreats and calm tankmates.

Feeding

Choose a fish already eating and offer varied small marine foods with sponge-based angel preparations.

Tankmates & reef fit

May pick at sponges, clams and corals. Avoid fast or aggressive feeding competition.

Rhomboid Wrasse is commonly used for Cirrhilabrus rhomboidalis. The reference photo shows a male. Ask the store to confirm availability.

What it does

A fairy wrasse that adds midwater color, particularly as the male matures.

Tank setup

Provide a secure lid, rock cover and open swimming space.

Feeding

Offer small portions of marine plankton foods and verify it feeds.

Tankmates & reef fit

Choose calm tankmates and use care with other mature fairy wrasses.

A foxface with a pale body, dark saddle and contrasting fin colors.

What it does

Browses algae and adds a distinct pattern to a large display.

Tank setup

Offer rock cover, open lanes and care around venomous fin spines.

Feeding

Provide regular nori and other marine algae foods alongside varied prepared foods.

Tankmates & reef fit

Some individuals nip corals. Monitor it in a mixed reef.

Rosy-Scales Wrasse has been used for more than one closely related fairy wrasse. Confirm species and collection region.

What it does

A midwater display fish once the fairy wrasse identity is confirmed.

Tank setup

Provide a fitted lid, open swim space and sheltered rock.

Feeding

Offer small marine meaty foods and confirm what it is accepting.

Tankmates & reef fit

Confirm adult behavior before mixing it with similar wrasses.

Royal Flasher Wrasse is a trade name. Confirm the supplier’s scientific name before selecting a particular form.

What it does

If confirmed as a flasher, expect open-water swimming and bright display behavior.

Tank setup

Provide a gap-free cover, sheltered rock and open swimming room.

Feeding

Offer small plankton-sized marine foods and check that it gets its share.

Tankmates & reef fit

Avoid aggressive wrasses and fast feeders that may keep it hidden.

A cave-dwelling basslet with a purple front and yellow rear.

What it does

Often hovers at the edge of a cave, sometimes at an angle under an overhang.

Tank setup

Provide ledges, crevices and sheltered areas.

Feeding

Offer small meaty marine foods and make sure it gets its share.

Tankmates & reef fit

Usually suits a peaceful reef but can defend its cave from similar fish.

A small red dragonet that picks tiny prey near sand and rock.

What it does

An active bottom-level microcrustacean hunter.

Tank setup

Provide an established tank with pod habitat and calm feeding areas.

Feeding

Supply a dependable live copepod population and verify any prepared foods it takes.

Tankmates & reef fit

Avoid fast competitors and other heavy pod consumers unless food supply is adequate.

An orange-brown dwarf angel with dark spotting and blue-edged fins.

What it does

A compact rock browser with warm color close to the reef.

Tank setup

Provide established rock and crevices to patrol and hide in.

Feeding

Offer regular algae-based food and varied meaty marine food.

Tankmates & reef fit

Can nip coral and clam mantles. Watch for territorial behavior around other dwarf angels.

A striped Zebrasoma with broad fins that give it its sail-like profile.

What it does

Grazes rock and shows off its fins in open water.

Tank setup

Allow enough space for a large adult to turn and swim, with rockwork along the margins.

Feeding

Offer marine algae and nori as regular foods.

Tankmates & reef fit

Don’t crowd it with other sailfin tangs or place it in a tank sized for a juvenile.

A triggerfish with dotted rows along the body and colored margins on its tail.

What it does

An open-water feeder with a lower coral risk than many bottom-foraging triggers.

Tank setup

Provide a large, covered aquarium with open lanes and sheltered caves.

Feeding

Feed small portions of varied marine meaty foods.

Tankmates & reef fit

Shrimp and other small inverts remain at risk. Avoid very small tankmates.

A mottled dragonet that scoots across rock and sand. Males may raise a prominent dorsal sail.

What it does

Hunts tiny crustaceans along the bottom.

Tank setup

Use a mature aquarium with rubble, sand and productive pod habitat.

Feeding

Deliver proven foods near the bottom and provide live pods. Confirm it gets enough.

Tankmates & reef fit

Keep with peaceful fish and watch competition from other bottom grazers.

A small lined wrasse with bright horizontal stripes. It weaves in and out of rockwork.

What it does

Hunts small crustaceans and other tiny prey in crevices.

Tank setup

Provide a tight lid and mature rock with many retreats.

Feeding

Feed small meaty marine foods and suitable pellets.

Tankmates & reef fit

Can become territorial toward timid fish and other wrasses. Small ornamental shrimp may be at risk.

A patterned moray that spends much of its time looking out from a rocky den.

What it does

A distinctive crevice-dwelling centerpiece and crustacean hunter.

Tank setup

Use a tight, escape-resistant cover and firmly secured rock with several dens.

Feeding

Offer varied marine seafood in appropriately sized pieces using feeding tongs.

Tankmates & reef fit

Shrimp and crabs are likely prey. Very small fish can also be at risk.

A bold, blue-striped surgeonfish with bright orange near the tail spine.

What it does

A fast, conspicuous grazer for a very large display.

Tank setup

Requires a very large, well-oxygenated adult aquarium with uninterrupted swimming room.

Feeding

Offer marine algae regularly and a varied prepared diet.

Tankmates & reef fit

Highly territorial as it matures. Keep away from timid or easily bullied fish.

A strongly colored dottyback with dark edges and contrasting pale to warm markings.

What it does

An assertive crevice hunter for a carefully stocked display.

Tank setup

Provide stable rockwork, multiple retreats and breaks in line of sight.

Feeding

Feed a variety of small marine meaty foods.

Tankmates & reef fit

Avoid timid tankmates and assume small ornamental shrimp can be prey.

A small blue damselfish with dark markings, often seen darting along the rock face.

What it does

Brings small bursts of color close to the reef structure.

Tank setup

Provide several retreats and break up sight lines between territories.

Feeding

Offer finely sized meaty marine foods and quality marine pellets.

Tankmates & reef fit

It can defend its corner. Avoid relying on it as a flatworm treatment.

A midwater anthias named for the prominent square-like flank patch on mature males.

What it does

Adds color and movement above the rockwork.

Tank setup

Provide ample swimming room and shelter in a stable, established display.

Feeding

Offer frequent small portions of marine zooplankton foods.

Tankmates & reef fit

Give subordinate fish retreats and check that all members of a group are eating.

A blue damselfish with yellow across the back and dorsal fin.

What it does

A bold, visible fish that patrols a patch of rockwork.

Tank setup

Provide separate rock shelters and room around its territory.

Feeding

Feed small marine pellets and a variety of frozen foods.

Tankmates & reef fit

Monitor chasing, especially around smaller or newly introduced fish.

Storm describes a designer clownfish pattern offered in several color strains. Confirm the specific form and parent species.

What it does

A patterned display clownfish that typically stays near a chosen site.

Tank setup

Confirm adult size and provide shelter in a stable marine tank.

Feeding

Ask which pellets or frozen foods this fish currently accepts.

Tankmates & reef fit

Plan pairing and territory according to the confirmed parent species.

A swallowtail angel with different male and female markings and long tail lobes.

What it does

A plankton feeder that spends more time in open water than rock-grazing angels.

Tank setup

Provide open swimming space and caves in a stable, mature tank.

Feeding

Feed small marine plankton foods and suitable prepared foods regularly.

Tankmates & reef fit

Generally a lower-risk angel around corals. Avoid combining multiple males in tight quarters.

A small combtooth blenny with a dark spot at the base of its tail.

What it does

Perches near rock holes and picks at films and fine algae.

Tank setup

Provide mature rock with small crevices and a fitted cover.

Feeding

Offer algae-rich foods and small marine prepared foods.

Tankmates & reef fit

May defend its perch from similar blennies. Monitor the individual around coral.

A stout red-orange clownfish. Juveniles often show more bars than adults.

What it does

A bold centerpiece that establishes a territory in the display.

Tank setup

Allow a clear territory around its chosen shelter. An anemone is optional.

Feeding

Feed marine pellets and varied frozen marine foods.

Tankmates & reef fit

More territorial than many small clownfish. Avoid placing timid fish right next to its shelter.

A compact bristletooth tang with orange accents along the fins.

What it does

Brushes film and fine material from rock and other hard surfaces.

Tank setup

Provide a mature tank with grazing rock and room to patrol.

Feeding

Offer prepared marine greens and algae-rich foods alongside natural film.

Tankmates & reef fit

May compete with other bristletooth tangs for the same surfaces.

Tri color Anthias is a trade name. Confirm the supplier’s species before using a species-specific care profile.

What it does

An open-water display fish if the anthias identification is confirmed.

Tank setup

Provide rock retreats and open water. Confirm adult size before planning a group.

Feeding

Ask which small marine foods it accepts and how often it is feeding.

Tankmates & reef fit

Choose tankmates and group size after confirming the species and its temperament.

Unicorn Tang can refer to several Naso species. Confirm which one the supplier means before planning for an adult.

What it does

A large roaming display fish if the supplier confirms a suitable Naso species.

Tank setup

Allow for a very large adult footprint and ask for species-specific space needs.

Feeding

Confirm whether the species mainly browses algae or takes more suspended food.

Tankmates & reef fit

Choose tankmates after confirming adult size, diet and temperament.

A small sharpnose puffer with dark saddle markings and a pointed snout.

What it does

An observant rock explorer for a fish-only display.

Tank setup

Provide mature rockwork and room for it to inspect crevices.

Feeding

Offer varied marine seafood with appropriately sized shelled items.

Tankmates & reef fit

May nip fins and eat ornamental inverts. Avoid delicate shrimp or prized corals.

A slender blue-gray angelfish with contrasting male and female markings. Adult males develop body stripes.

What it does

Adds open-water movement and shows well in larger reefs.

Tank setup

Provide sheltered rock and open swimming space. Give shy arrivals time to settle.

Feeding

Offer several small feeds of marine plankton and suitable prepared foods.

Tankmates & reef fit

Usually a lower coral risk than grazing angels. Plan around male-to-male aggression.

A maroon clownfish with white bars and a deep red to maroon body.

What it does

A large, assertive clownfish that defends a favorite site.

Tank setup

Provide room for an adult and a defined area to claim. An anemone is optional.

Feeding

Offer appropriately sized marine pellets and varied frozen foods.

Tankmates & reef fit

Can be very aggressive toward other clownfish. Introduce pairs only with care.

A small shrimp goby with red markings, a long dorsal ray and a strong attachment to its burrow.

What it does

Can share a burrow with a compatible pistol shrimp.

Tank setup

Provide a tight lid, sand, small rubble and rock resting securely at the burrow site.

Feeding

Place small meaty foods near the burrow so it gets a share.

Tankmates & reef fit

Choose peaceful tankmates. Predators and fast feeders can keep it hidden.

Yellow Angel is used for more than one angelfish. Confirm the scientific name before applying a specific care profile.

What it does

Adds a bright color accent. Its feeding role depends on the species offered.

Tank setup

Ask for the confirmed adult size and whether it needs a grazing or open-water setup.

Feeding

Ask what the fish is currently accepting and use the diet for the confirmed species.

Tankmates & reef fit

Reef compatibility differs between angelfish. Confirm before adding to a mixed reef.

Yellow Belly Puffer is a trade label. Several puffer species or color forms can fit it.

What it does

Best considered as a display fish once its identity and adult behavior are confirmed.

Tank setup

Confirm species and adult size before choosing a tank.

Feeding

Ask what this specimen eats and which shelled foods suit it.

Tankmates & reef fit

Assume small inverts may be at risk until the species and behavior are confirmed.

A bright yellow Halichoeres wrasse that buries in sand.

What it does

Searches the rock and substrate for small invertebrates.

Tank setup

Provide fine sand for sleeping, a tight lid and open swimming space.

Feeding

Offer varied marine meaty foods of a suitable size.

Tankmates & reef fit

May eat small snails or shrimp. Watch the cleanup crew and don’t rely on it to remove pests.

The reference shows a yellow foxface with a black-and-white face. Ask the store to confirm the fish available and its adult size.

What it does

Many rabbitfish browse algae. Confirm the diet for the fish offered.

Tank setup

Allow open space and rock cover. Rabbitfish have venomous fin spines.

Feeding

Confirm the species and its current diet before choosing it.

Tankmates & reef fit

Reef compatibility varies by species and individual. Confirm before adding it around corals.

Yellow Mimic Tang is a trade name for juveniles that resemble dwarf angelfish. Their color changes as they grow.

What it does

A juvenile color mimic that becomes a larger, active surgeonfish.

Tank setup

Confirm the species and plan the display for its adult size and swimming needs.

Feeding

Offer marine greens and ask what this fish is currently accepting.

Tankmates & reef fit

Check adult temperament before combining it with other tangs.

This name describes a yellow form sold as Scopas. Confirm the specimen’s identity and color with the store.

What it does

If confirmed as Scopas, expect an active rock grazer.

Tank setup

Use a roomy established system with grazing rock and open lanes, sized for the confirmed adult.

Feeding

Offer marine greens if Scopas is confirmed and ask what the fish is eating.

Tankmates & reef fit

Avoid assuming the juvenile color predicts the adult pattern or temperament.

A bright yellow sailfin-shaped surgeonfish that spends much of the day on the move.

What it does

Browses algae on live rock and stands out in an open reef display.

Tank setup

Provide mature grazing surfaces, shelter and an open swimming lane.

Feeding

Offer nori and marine algae-based foods regularly as part of a varied diet.

Tankmates & reef fit

Other Zebrasoma can draw territorial behavior, particularly in tight spaces.

A stout yellow or gray shrimp goby often seen at the mouth of a burrow.

What it does

Stands watch and can form a partnership with a compatible pistol shrimp.

Tank setup

Provide sand, small rubble and rock secured against digging. Use a fitted cover.

Feeding

Offer small meaty foods close to the burrow entrance.

Tankmates & reef fit

Can defend its burrow. Keep it away from predators that can swallow it.

A fairy wrasse whose flank color and pattern vary with sex and stage.

What it does

A colorful midwater swimmer that feeds above the rockwork.

Tank setup

Use a fitted lid with room to swim and several sheltered crevices.

Feeding

Offer regular small portions of marine plankton foods.

Tankmates & reef fit

Plan around territorial males and give quiet fish room to retreat.

A dark sailfin-shaped tang with a long snout that reaches into rockwork.

What it does

Browses algae on rock and makes a striking contrast against light reef rock.

Tank setup

Provide a roomy adult display, open swim space and rocky grazing surfaces.

Feeding

Use nori and marine algae foods alongside a varied marine diet.

Tankmates & reef fit

Plan introductions carefully around other Zebrasoma tangs.

A deep-bodied anthias with irregular yellow to brown blotches and a spiny dorsal profile.

What it does

A show fish that often spends time near rock cover.

Tank setup

Provide sheltered areas and give it time to settle before increasing exposure to bright areas.

Feeding

Offer small meaty marine foods and verify it is eating.

Tankmates & reef fit

Can be assertive toward other anthias. Plan a group only with room and monitoring.

A fast surgeonfish with vivid blue and yellow horizontal stripes. It becomes a powerful adult swimmer.

What it does

Grazes rock algae and brings continuous movement to a large display.

Tank setup

Use a very large, established tank with strong circulation and long swimming lanes.

Feeding

Feed marine algae regularly and supplement with varied marine foods.

Tankmates & reef fit

Can be strongly territorial. Avoid timid fish and cramped tang combinations.

A light-colored surgeonfish marked with dark vertical bars.

What it does

In nature it grazes algae in groups. In a display it browses rock and swims actively.

Tank setup

Provide a roomy, mature aquarium with open lanes and multiple grazing surfaces.

Feeding

Offer nori and algae-based prepared foods alongside a varied diet.

Tankmates & reef fit

Wild schooling behavior does not guarantee a group will work in an aquarium.

A Red Sea sailfin tang with elaborate striping, spots and a tall dorsal fin.

What it does

The broad fins make it a centerpiece, and it browses algae through the rockwork.

Tank setup

Allow generous room for a full-grown fish to turn and swim with its fins extended.

Feeding

Feed marine greens and algae-rich prepared foods regularly.

Tankmates & reef fit

Allow territory and monitor aggression toward other sailfin-shaped tangs.

A fairy wrasse with curved color bands that become more vivid in mature fish.

What it does

A show fish that spends much of the day in open water.

Tank setup

Provide a tight lid, ample swimming space and crevices for shelter.

Feeding

Feed small marine meaty foods in several portions.

Tankmates & reef fit

Plan wrasse combinations carefully, particularly around larger established males.

A large, long-bodied tang with orange markings around the tail spines and lips.

What it does

A roaming display fish that browses larger marine algae.

Tank setup

Needs a very large adult aquarium with a long swim path and room to turn.

Feeding

Offer nori and a variety of marine algae foods, supplemented with prepared marine foods.

Tankmates & reef fit

Avoid cramped tankmates and aggressive feeding competition.

Young orange shoulder tangs are often yellow. Adults develop the characteristic orange shoulder mark.

What it does

An active grazer for a large reef or fish display.

Tank setup

Plan for the adult’s size, with broad swimming lanes and mature rock.

Feeding

Offer marine algae and nori regularly with a varied marine diet.

Tankmates & reef fit

Allow space between other active surgeonfish, particularly during introduction.

A brown surgeonfish with a white facial patch and bright accents along the fins.

What it does

Browses reef surfaces and spends much of the day in motion.

Tank setup

Provide a mature, roomy aquarium with good oxygenation, flow and open swimming lanes.

Feeding

Feed marine algae often and include a varied prepared diet.

Tankmates & reef fit

Avoid heavy competition at feeding time and watch aggression from established tangs.

A deep purple sailfin-shaped tang with a yellow tail.

What it does

Browses algae across rockwork and provides a strong splash of color.

Tank setup

Use a spacious mature display with both swimming lanes and rock cover.

Feeding

Offer marine greens and an algae-rich prepared diet.

Tankmates & reef fit

Can defend its territory vigorously against similarly shaped tangs.

Sailfin Fairy Wrasse can refer to more than one species. Confirm the scientific name before purchase.

What it does

A midwater display fish whose fins and color depend on the confirmed species.

Tank setup

Provide a close-fitting lid and open water with rock refuges.

Feeding

Offer small meaty marine foods and confirm what this fish currently eats.

Tankmates & reef fit

Check adult temperament before adding it to an established wrasse community.

A two-tone tang whose markings are easiest to see up close.

What it does

Picks algae from rock throughout the day.

Tank setup

Provide mature rock, places to retreat and an open path across the tank.

Feeding

Offer nori and algae-rich foods, with varied marine foods for balance.

Tankmates & reef fit

May challenge other Zebrasoma. Provide separate feeding areas if mixing tangs.

A bristletooth tang with a yellow eye ring and fine lines on the body.

What it does

Grazes films and fine organic material from hard surfaces.

Tank setup

Provide mature rock, open passages and good circulation.

Feeding

Offer algae-rich prepared foods and marine greens along with natural grazing surfaces.

Tankmates & reef fit

Similar bristletooths may defend the same feeding territory.