Species
Browsing 498 species. Use the filters below to narrow down.
Clown Barb
FishBarbodes dunckeri
A boldly patterned Malaysian barb that's been hiding behind its cousin's name for decades.
Clownface Betta
FishBetta cracens
A slender, soft-water mouthbrooder that's genuinely rare in the hobby
Clown Rasbora
FishRasbora kalochroma
A rosy, large-bodied rasbora that rewards keepers who give it room to school properly.
Clown Surgeonfish
FishAcanthurus lineatus
One of the most aggressive tangs you can keep, and one of the most beautiful.
Cockatoo Dwarf Cichlid
FishApistogramma cacatuoides
A pocket-sized cichlid with big personality and remarkable parental dedication.
Coffee Bean Tetra
FishHyphessobrycon takasei
A quietly charming little tetra with a distinctive coffee-dark body spot.
Colombian Red Fin
FishHyphessobrycon columbianus
A bold Colombian tetra with vivid red fins and a peaceful, social nature.
Combtail
FishBelontia signata
Sri Lanka's feisty labyrinth fish, with a reddish glow and a short temper.
Congo Tetra
FishPhenacogrammus interruptus
A drab fish store purchase that transforms into something genuinely spectacular at home.
Copperband Butterflyfish
FishChelmon rostratus
A gorgeous long-snouted reef fish that rewards patient, experienced keepers.
Creole Topminnow
FishGirardinus creolus
A rare Cuban livebearer that occupies the middle of the water column.
Croaking Gourami
FishTrichopsis vittata
The gourami that settles arguments with sound instead of fins.
Cross-hatch Butterflyfish
FishChaetodon xanthurus
The only butterflyfish with a true crosshatch pattern on its sides.
Crystal Rainbow Tetra
FishTrochilocharax ornatus
A scaleless micro-tetra with internal fertilization and serious personality for its size.
Crystal Red Tetra
FishHyphessobrycon haraldschultzi
A rare Araguaia gem that rewards patient schooling setups with vivid red coloring.
Cuban Gar
FishAtractosteus tristoechus
A living fossil from Cuba that outgrows almost any home aquarium.
Cuvier's Surgeonfish
FishAcanthurus xanthopterus
A wide-ranging giant surgeonfish that breaks the herbivore rules.
Dash-dot Tetra
FishHemigrammus bellottii
A small, nimble Amazonian tetra with a distinctive body marking worth looking twice at.
Debauwi Catfish
FishPareutropius buffei
A slender West African catfish that blooms with confidence in a shoal.
Deep Water Hap
FishPlacidochromis electra
A sand-sifting Malawi hap gentle enough to keep with Aulonocara and Copadichromis.
Delicate Blue-eye
FishPseudomugil tenellus
A tiny, peaceful Australian blue-eye that glows in a well-planted, sun-drenched tank.
Descamp's Strange-tooth Cichlid
FishEctodus descampsii
A shy, sand-dwelling Tanganyikan cichlid that needs its own kind to feel secure.
Diadem Dottyback
FishPictichromis diadema
Bold reef personality packed into a two-tone, pocket-sized package.
Diamond Moonfish
FishMonodactylus argenteus
A silver, disc-shaped brackish schooler that grows bigger than most expect.
Diamond Tetra
FishMoenkhausia pittieri
Sold as a dull juvenile, it matures into something that genuinely sparkles.
Discus
FishSymphysodon discus
The crown jewel of the Amazon, built for serious fishkeepers who love a challenge.
Discus
FishSymphysodon aequifasciata alenquer
The grand centerpiece of the Amazon, rewarding patient keepers with unmatched presence.
Discus
FishSymphysodon aequifasciatus
The regal centerpiece fish that rewards patient, attentive fishkeepers.
Dot-and-dash Butterflyfish
FishChaetodon pelewensis
A Pacific beauty that pairs for life and takes well to aquarium living.
Dotted Sawfin Barb
FishPethia punctata
A peaceful, spotted little barb from India that rewards you for keeping a crowd.
Dottyback
FishPseudochromis porphyreus
Pocket-sized and bold, this vivid reef dweller punches well above its weight.
Dottyback
FishPseudochromis splendens
A solitary reef-dweller from Indo-Pacific drop-offs, compact and reef-compatible.
Double-saddled Butterflyfish
FishChaetodon falcula
A boldly patterned butterflyfish best kept by those who know their reef chemistry.
Durophage Pupfish
FishCyprinodon brontotheroides
A tiny Bahamian pupfish built to crack open hard-shelled prey no other pupfish can handle.
Dwarf Angelfish
FishPterophyllum leopoldi
The smallest wild angelfish, with a bold Roman nose and surprising attitude.
Dwarf Barb
FishPethia phutunio
A tiny, peaceful schooler that thrives best among its own kind.