Species
Browsing 274 species. Use the filters below to narrow down.
Sleeper Goby
FishDormitator lebretonis
A West African brackish-water goby with bold adult coloration and an appetite to match.
Snowflake Blenny
FishSalarias ramosus
A personable reef grazer with bold patterning and surprising air-breathing ability.
Snowflake Eel
FishEchidna nebulosa
A crustacean-crushing moray that coexists peacefully with fish tankmates.
Spotfin Goby Cichlid
FishTanganicodus irsacae
A wave-zone specialist that hops across rocks like no other cichlid.
Spotfin Spiny Eel
FishMacrognathus siamensis
A slender, burrowing oddity with a row of false eyes along its back.
Spotted garra
FishGarra spilota
A reddish-finned Burmese stream fish with boldly blotched flanks and genuine personality.
Spotted leporinus
FishLeporinus maculatus
A swift-water Guianan pencilfish relative with a spotted pattern and real personality.
Spotted Pimelodus
FishPimelodus maculatus
A schooling predatory catfish that needs space, robust tankmates, and careful handling.
Squeaker
FishSynodontis multipunctata
The catfish that tricks cichlids into raising its young for it.
Squeaker Catfish
FishSynodontis waterloti
A rarely seen West African catfish with serrated fins and bold personality.
Stalsberg's Cichlid
FishAndinoacara stalsbergi
A Pacific-slope cichlid built for hard, alkaline, and even brackish water.
Starry Triggerfish
FishAbalistes stellaris
A surprisingly beginner-friendly triggerfish with bold spots and serious size.
Stinging Catfish
FishHeteropneustes fossilis
A tough, air-breathing catfish that comes with a genuinely painful warning.
Strawberry
FishApistogramma eremnopyge
A tiny Peruvian cichlid with a dark tail blotch and surprisingly complex social needs.
Striped Dwarf Cichlid
FishPelvicachromis taeniatus
A cave-spawning West African dwarf cichlid with vivid breeding colors and real personality.
Striped Eel Catfish
FishPlotosus lineatus
The only catfish that calls coral reefs home, and it comes armed.
Striped Hill Trout
FishBarilius barna
A bold, fast-moving hill stream schooler that keeps its tankmates on their toes.
Striped Poison-fang Blenny
FishMeiacanthus grammistes
A venomous-fanged blenny that other fish mimic for protection.
Striped Woodcat
FishTrachelyopterichthys taeniatus
A boldly patterned Amazonian catfish that thrives in community tanks.
Sun Loach
FishYasuhikotakia eos
A bold, clicking loach from fast Mekong rivers that demands respect and companions.
Sunshine Pleco
FishScobinancistrus aureatus
A bold, deep-bodied Xingu pleco that earns its place with personality to spare.
Super Convict
FishSchistura hypsiura
A mildly tempered stream loach with bold flank bars and a deeply forked tail.
Swamp Eel
FishSynbranchus madeirae
A secretive South American swamp eel with surprising parental instincts.
Synodontis membranaceus
FishA large, deep-water African catfish built for serious species setups.
Synodontis polli
FishA rarely seen Tanganyikan catfish that pairs well with rift lake cichlids.
Tail-spot Combtooth Blenny
FishEcsenius stigmatura
A tiny, perch-loving reef blenny with a bold spot and big personality.
Tanganyika Clown
FishEretmodus cyanostictus
A wave-zone specialist that hops across rocks and pairs for life.
Temporalis Cichlid
FishTelmatochromis temporalis
A bold little Tanganyikan cichlid that's never shy about being seen.
Tengra Mystus
FishMystus tengara
A small South Asian catfish with a surprising ability to breathe air.
Thai River Catfish
FishLeiocassis siamensis
A sleek Thai river catfish with a carnivore's appetite and quiet confidence.
Threadfin Eartheater
FishGeophagus altifrons
A sand-sifting Amazon cichlid that's gentler than its reputation suggests.
Threespot Eartheater
FishSatanoperca daemon
A sand-sifting cichlid with bold markings and surprisingly complex social needs.
Three-striped Dwarf Cichlid
FishApistogramma trifasciata
A tiny cichlid packing bold stripes, bright color, and real personality into a small frame.
Tiger Blenny
FishEcsenius tigris
A tiny, rarely seen blenny from one of the most remote reef systems on Earth.
Tiger Botia
FishSyncrossus berdmorei
A bold, clicking loach that demands respect and plenty of company.
Tiger Loach
FishSyncrossus hymenophysa
A boldly barred, sharp-spined loach that demands respect and plenty of company.