Species
Browsing 1,518 species. Use the filters below to narrow down.
Clown Loach
FishChromobotia macracanthus
A long-lived, social bottom-dweller that rewards patient keepers with decades of personality.
Clown Plecostomus
FishPanaqolus maccus
A compact, cave-loving pleco with bold patterns and a feisty streak toward its own kind.
Clown Rasbora
FishRasbora kalochroma
A rosy, large-bodied rasbora that rewards keepers who give it room to school properly.
Clown Squeaker
FishSynodontis decorum
A boldly patterned Congo catfish with a dramatically elongated dorsal fin ray.
Clown Squeaker
FishSynodontis decorus
A bold Congo catfish with a clown's wardrobe and a surprisingly peaceful personality.
Cobalt Blue
FishMaylandia callainos
A bold mbuna that rewards keepers who understand cichlid politics.
Cobalt Blue Goby
FishStiphodon semoni
A tiny rainforest stream goby with big personality and territorial tendencies.
Cochliodon Pleco
FishHypostomus cochliodon
A hefty South American pleco with a surprisingly specialized wood-scraping bite.
Cockatoo Dwarf Cichlid
FishApistogramma cacatuoides
A pocket-sized cichlid with big personality and remarkable parental dedication.
Cocosoda Catfish
FishPseudauchenipterus nodosus
A schooling brackish catfish that thrives where rivers meet the sea.
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.
Comet Goldfish
FishCarassius auratus var. comet
The classic long-tailed goldfish that outlives most aquarium pets.
Common Natron Tilapia
FishAlcolapia alcalicus
A cichlid from one of Earth's most inhospitable lakes, built to survive where almost nothing else can.
Common Pleco
FishHypostomus plecostomus
The classic algae-scrubbing catfish that outgrows almost every tank it's sold for.
Common spiny loach
FishLepidocephalichthys thermalis
A sand-sifting loach from India that thrives in groups and breathes air when needed.
Compressed Cichlid
FishAltolamprologus compressiceps
A laterally flattened Tanganyikan predator built to hunt in razor-thin rock crevices.
Congico Bichir
FishPolypterus endlicheri congicus
A prehistoric armored predator that breathes air and swallows prey whole.
Congo Catfish
FishSynodontis aterrima
A small but feisty Congo catfish that keeps tankmates on their toes.
Congo Catfish
FishSynodontis greshoffi
A boldly patterned Congo catfish that's tougher than it looks but easier than most Synos.
Congo Goliath Puffer
FishTetraodon miurus
A buried ambush predator from the Congo that bites first and asks questions never.
Congo Killi
FishAphyosemion congicum
A small forest-stream killifish from the Congo with surprisingly specific needs.
Congo Mouthbrooder
FishPseudocrenilabrus nicholsi
A rarely traded Congo mouthbrooder with personality that far outweighs its small size.
Congo Puffer
FishTetraodon schoutedeni
A rare Congo puffer with a surprisingly manageable temperament for its family.
Congo Rapids Cichlid
FishLamprologus congoensis
A bottom-hugging Congo rapids cichlid with a charmingly jerky swim and a fiery temper.
Congo Squeaker
FishSynodontis pleurops
Enormous-eyed Congo catfish that vanishes the moment the lights come on.
Congo Tetra
FishPhenacogrammus interruptus
A drab fish store purchase that transforms into something genuinely spectacular at home.
Convict Cichlid
FishAmatitlania nigrofasciata
Fearless, easy to breed, and absolutely not a community fish.
Convict Julie
FishJulidochromis regani
A Lake Tanganyika cichlid that mates for life and parents cooperatively.
Coral Moss
PlantRiccardia chamedryfolia
Tiny coral-like liverwort that brings detailed texture to rocks and driftwood.
Coroatá
FishPlatynematichthys notatus
A bold Amazonian catfish that grows large enough to demand serious space.
Corrientes Corydoras
FishCorydoras aurofrenatus
A compact armored catfish from Paraguay with distinctive flank markings and an unusual breathing trick.
Corumba Cichlid
FishApistogramma commbrae
A cool-water dwarf cichlid with a tell-tale double spot and surprising monogamy.
Corydoras cochui
FishA tiny, sociable armored catfish that occasionally breathes air.
Corydoras copei
FishA rare Peruvian armored catfish that breathes air and lives for decades.