Species
Browsing 707 species. Use the filters below to narrow down.
Wood Catfish
FishCentromochlus schultzi
A shy but charming Brazilian wood catfish that rewards patient, attentive keepers.
Wood Catfish
FishGlanidium leopardum
A leopard-spotted catfish from Guiana's leaf-littered creek systems.
Wrinkle Coral
CoralCoscinaraea monile
A low-profile reef builder with finely textured, wrinkled surfaces across its domes.
X-Ray Tetra
FishPristella maxillaris
The see-through tetra whose bold dorsal fin pattern makes a school unforgettable.
Yasha Goby
FishStonogobiops yasha
A tiny reef goby that shares its burrow with a nearly-blind shrimp partner.
Yellow-banded Moenkhausia
FishMoenkhausia sanctaefilomenae
A lively, adaptable tetra that rewards you for keeping it in a proper group.
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.
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.
Yellow-tailed African Characin
FishAlestopetersius caudalis
A Congo schooling fish where rival males put on their best show
Yellowtail Rasbora
FishRasbora tornieri
A surface-skimming schooler with a vivid splash of color on the tail fin.
Yellow Tetra
FishHyphessobrycon bifasciatus
A Brazilian tetra with a mysterious golden shimmer that baffles even scientists.
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.
Zamora Woodcat
FishAuchenipterichthys coracoideus
A secretive Amazonian catfish with an unusually intimate approach to reproduction.
Zebra Dartfish
FishPtereleotris zebra
A sleek, hovering reef fish that vanishes into its burrow at the first sign of trouble.
Zebra Nerite
InvertVittina natalensis
A boldly patterned nerite that earns its keep as an algae-clearing powerhouse.
Zebra Plec
FishHypancistrus zebra
The boldly striped zebra plec: rare, sought-after, and worth every effort.
Zona
FishBedotia geayi
A rare Malagasy rainbowfish that forms size-sorted shoals in cool highland streams.
Zygatus Cory
FishCorydoras zygatus
A peaceful armored catfish that literally breathes through its gut.