Species
Browsing 1,466 species. Use the filters below to narrow down.
Yellow Devilfish
FishAssessor flavissimus
A tiny reef basslet that casually swims upside down like it's no big deal.
Yellow-faced Angelfish
FishPomacanthus xanthometopon
A reef-grazing giant whose juvenile and adult forms look like different fish entirely.
Yellow-fin Flasher-wrasse
FishParacheilinus flavianalis
A small reef wrasse that puts on dazzling courtship displays in group settings.
Yellow Gorgonian
CoralEunicella cavolini
A bright Mediterranean fan coral surprisingly manageable for newer reef keepers.
Yellowhead Jawfish
FishOpistognathus aurifrons
A sand-burrowing fish that hovers upright and broods eggs in its mouth.
Yellowhead Wrasse
FishHalichoeres garnoti
A Western Atlantic wrasse that transforms dramatically as it matures.
Yellowlined Anthias
FishPseudanthias luzonensis
A deep-slope reef dweller that schools beautifully in spacious saltwater tanks.
Yellow Pencil Coral
CoralMadracis auretenra
A slender, branching Atlantic coral that glows with warm golden hues.
Yellow Ribbon
CoralPterogorgia citrina
A bright yellow sea whip that brings Caribbean reef structure to your tank.
Yellow Seahorse
FishHippocampus kuda
A wide-ranging Indo-Pacific seahorse that adapts surprisingly well to aquarium life.
Yellow Sea Rod
CoralPinnigorgia flava
A bright yellow branching gorgonian that's surprisingly forgiving for new reef keepers.
Yellow Stingray
FishUrobatis jamaicensis
A venomous reef-flat predator that lures prey with its own body as bait.
Yellowstriped Cardinalfish
FishApogon cyanosoma
A reef-safe schooling cardinalfish that finds safety in numbers and sea urchin spines.
Yellowstriped Fairy Basslet
FishPseudanthias tuka
A reef-slope schooler draped in purple and yellow, surprisingly manageable in a large system.
Yellowtail damselfish
FishMicrospathodon chrysurus
A jewel-toned damselfish that earns its turf with pure attitude.
Yellowtail Damselfish
FishChrysiptera parasema
A bold little reef fish with a vivid golden tail and an attitude to match.
Yellowtail Poison-fang Blenny
FishMeiacanthus atrodorsalis
A venomous-fanged blenny so bold that other fish evolved to copy its look.
Yellow Tang
FishZebrasoma flavescens
Hawaii's iconic reef grazer that earns its keep eating nuisance algae.
Yellow Tree Coral
CoralDendrophyllia cornigera
A branching, azooxanthellate coral that glows gold without needing strong light.
Yellow Watchman Goby
FishCryptocentrus cinctus
A pint-sized goby that shares its burrow with a nearly blind shrimp partner.
Yuma Ricordea
CoralRicordea yuma
A jewel-toned mushroom coral that's surprisingly forgiving for new reef keepers.
Zebra Coral
CoralOulastrea crispata
A boldly patterned encrusting coral with a taste for turbid, high-energy water.
Zebra Dartfish
FishPtereleotris zebra
A sleek, hovering reef fish that vanishes into its burrow at the first sign of trouble.
Zebra Lionfish
FishDendrochirus zebra
A compact lionfish with bold zebra stripes and venomous spines to match its attitude.
Zebra Moray
FishGymnomuraena zebra
A boldly banded moray that trades ferocity for a surprisingly mellow temperament.
Zoanthids
CoralZoanthus sp.
Hardy, colorful colonial polyps that reward beginners and experienced reefers alike.