Species
Browsing 1,022 species. Use the filters below to narrow down.
Solitary Cup Coral
CoralCynarina lacrymalis
A puffy, jewel-like solo coral that thrives in calm, dimly lit reef spots.
Solitary Disk Coral
CoralScolymia wellsii
A bold, single-polyp coral that rewards patient feeding with vivid growth.
South American Lungfish
FishLepidosiren paradoxa
A living fossil that breathes air, crawls on fins, and outlives most pets.
Southern Sailfin Catfish
FishPterygoplichthys anisitsi
A prehistoric-looking giant that moonlights as your tank's cleanup crew.
Spangled Cichlid
FishAcaronia vultuosa
A compact Orinoco predator that punches above its weight in planted setups.
Spanish Toothcarp
FishAphanius iberus
A rare Mediterranean killifish worth keeping for conservation as much as curiosity.
Sparkling Gourami
FishTrichopsis pumila
Tiny gourami that settles disputes by croaking like a miniature frog
Spilotus Cory
FishAspidoras spilotus
A tiny Brazilian cory relative that can gulp air when needed.
Splendid Killifish
FishAphanius splendens
A rare Turkish killifish relative worth keeping for conservation as much as curiosity.
Spotcheek Cichlid
FishThorichthys maculipinnis
A gentle Central American cichlid that surprises with its delicate spotted fins.
Spotted
FishSewellia sp. "SEW01"
A bold hillstream loach from Vietnam with a spotted pattern and real personality.
Spotted Barbel
FishHemibarbus maculatus
A bold, active coolwater fish with a row of dramatic flank spots.
Spotted Hampala Barb
FishHampala dispar
A fast-moving Mekong predator that stays manageable enough for a large community tank.
Spotted Hatchetfish
FishGasteropelecus levis
A surface-hugging jumper with a deep keel and surprisingly peaceful nature.
Spotted Hawkfish
FishCirrhitichthys oxycephalus
A bold little percher that claims coral real estate and rarely budges.
Spotted Hillstream Loach
FishSewellia speciosa
A spotted hillstream loach that's feisty, fascinating, and surprisingly easy to breed.
Spotted Kuhli Loach
FishPangio muraeniformis
A slithery little bottom-dweller with a bold spotted pattern and a 10-year lifespan.
Spotted Metynnis
FishMetynnis maculatus
A schooling cousin of the piranha that mostly just wants to eat your plants.
Squamosa Clam
InvertTridacna squamosa
A beginner-friendly giant clam with dramatic, fluted shell edges and vivid mantle colors.
Squeaker
FishSynodontis multipunctata
The catfish that tricks cichlids into raising its young for it.
Squeaker Catfish
FishSynodontis robbianus
A compact, hardy West African catfish that's surprisingly manageable for beginners.
Squeaker Catfish
FishSynodontis waterloti
A rarely seen West African catfish with serrated fins and bold personality.
Stalked Soft-coral
CoralXenia crassa
A pulsing soft coral that practically grows itself in a reef tank.
Starry Cup Coral
CoralAcanthastrea echinata
A tough, fleshy coral that thrives across the Indo-Pacific in almost any reef zone.
Starry Cup Coral
CoralAcanthastrea hemprichii
A hardy, large-colony LPS coral that thrives across most reef zones.
Starry Cup Coral
CoralAcanthastrea minuta
A compact, beginner-friendly reef coral from the Indo-Pacific islands.
Starry Cup Coral
CoralAcanthastrea rotundoflora
A fleshy, low-light encrusting coral with wide Indo-Pacific roots and beginner-friendly needs.
Starry Cup Coral
CoralAcanthastrea subechinata
A low-maintenance encrusting coral with a satisfyingly chunky, textured look.
Starry Cup Coral
CoralHomophyllia bowerbanki
A beginner-friendly large polyp coral with bold, sculptural form.
Starry Cup Coral
CoralLobophyllia ishigakiensis
A forgiving large-polyp coral with bold texture and wide Pacific range.
Starry Cup Coral
CoralMicromussa amakusensis
A compact, fleshy reef coral that's surprisingly forgiving for beginners.
Starry Cup Coral
CoralMicromussa lordhowensis
A forgiving, colorful LPS coral that thrives under modest light and flow.
Starry Cup Coral
CoralMicromussa regularis
A compact, colorful LPS coral that's genuinely forgiving for reef beginners.
Starry Cup Coral
CoralSclerophyllia maxima
A fleshy, large-polyped coral from turbid Persian Gulf and Somali waters.
Star Snail
InvertAstraea tecta
A tireless reef tank janitor that scrapes algae from glass and rock with quiet efficiency.
Staurogyne Repens
PlantStaurogyne repens
A compact, carpet-forming plant that stays tidy even in low-tech tanks.