Species
Browsing 1,789 species. Use the filters below to narrow down.
Stellar Coral
CoralPsammocora stellata
A tough, wave-battered coral that shrugs off turbulence most others can't handle.
Stellate Dragonet
FishSynchiropus stellatus
A pint-sized predator from Indian Ocean reefs, built for life among the rubble.
Stellate Puffer
FishArothron stellatus
The largest puffer in the world, built like a torpedo with a beak to match.
Stephanocyathus laevifundus
CoralStephanocyathus (Stephanocyathus) laevifundus
A solitary deep-water cup coral from the Atlantic with an air of mystery.
Stick Catfish
FishAcestridium dichromum
A twig-mimicking catfish from blackwater Orinoco rivers, rarely seen in the trade.
Stocky Anthias
FishPseudanthias hypselosoma
A robust, gregarious anthias that thrives in calmer reef lagoons across the Indo-Pacific.
Stokes' star coral
CoralDichocoenia stokesii
A tough Atlantic stony coral with distinctive elongated polyp mouths.
Striate Finger Coral
CoralMadracis myriaster
A finger-shaped Atlantic coral with an impressively wide depth range.
Striped Bum Coral
CoralHeterocyathus aequicostatus
A free-roaming coral with a live-in worm chauffeur keeping it mobile.
Striped Dwarf Cichlid
FishPelvicachromis taeniatus
A cave-spawning West African dwarf cichlid with vivid breeding colors and real personality.
Striped Flying Barb
FishEsomus metallicus
A slender, surface-loving schooler with famously long barbels and a feisty streak.
Striped Headstander
FishAnostomus anostomus
A boldly striped South American fish that swims nose-down and plays rough with its own kind.
Striped Hill Trout
FishBarilius barna
A bold, fast-moving hill stream schooler that keeps its tankmates on their toes.
Striped Pike-characin
FishBoulengerella lateristriga
A torpedo-shaped Amazonian predator that schools when young and hunts when older.
Striped Poison-fang Blenny
FishMeiacanthus grammistes
A venomous-fanged blenny that other fish mimic for protection.
Striped Raphael
FishPlatydoras armatulus
The catfish that actually talks. And you can hear it through the glass.
Striped Silver Dollar
FishMetynnis fasciatus
A compact, banded silver dollar from the heart of the Amazon basin.
Sturgeon Catfish
FishLamontichthys filamentosus
A whip-finned Amazonian catfish whose fin filaments can outgrow its own body.
Sturgeon Catfish
FishPlatystomatichthys sturio
A skittish Amazon catfish with a peculiar profile and surprising longevity.
Sucker Barb
FishBarbichthys laevis
A gentle giant barb that grazes its way through Southeast Asian rivers.
Sucker catfish
FishOtocinclus flexilis
A tiny algae grazer from Brazil with a surprising trick up its sleeve.
Sultan Fish
FishLeptobarbus rubripinna
A giant barb sold small, with a wild reputation for getting 'drunk' on rainforest seeds.
Sumatran Barb
FishNeolissochilus sumatranus
A sleek Sumatran river barb that rewards patient, attentive keepers.
Sun Coral
CoralTubastraea chloromura
A rare subtropical sun coral from Hong Kong's reefs, thriving in low light.
Sun Coral
CoralTubastraea coccinea
Brilliant orange polyps that only open at night. And demand to be fed.
Sun Coral
CoralTubastraea megacorallita
A rare subtropical sun coral from Japan's reef slopes, built for low light.
Sun Coral
CoralTubastraea violacea
A rare subtropical sun coral from Hong Kong's reef slopes, thriving in low light.
Sun Loach
FishYasuhikotakia eos
A bold, clicking loach from fast Mekong rivers that demands respect and companions.
Sunset Cup Coral
CoralLeptopsammia pruvoti
A rare non-photosynthetic cup coral that thrives in low-light reef corners.
Sunshine Pleco
FishScobinancistrus aureatus
A bold, deep-bodied Xingu pleco that earns its place with personality to spare.
Superficial Coral
CoralPsammocora profundacella
A low-profile encrusting coral with a wide range and understated charm.
Super Vc-10 Hap
FishPlacidochromis milomo
The Lake Malawi cichlid famous for its wild, oversized lips.
Swales' Basslet
FishLiopropoma swalesi
A secretive reef gem that rewards patient, detail-oriented keepers.
Swissguard Basslet
FishLiopropoma rubre
A boldly striped little basslet that stays hidden but rewards patient reef keepers.
Swollen-claw Mantis
InvertNeogonodactylus oerstedii
A compact, punchy reef predator with claws built for cracking and crushing.
Swollen-knob Candelabrum
CoralEunicea mammosa
A branching gorgonian with distinctively swollen polyp knobs and bold candelabra structure.