Species
Browsing 1,466 species. Use the filters below to narrow down.
Starry Cup Coral
CoralDipsastraea faviaformis
A hardy reef-builder with detailed corallite patterns spanning the Indo-Pacific.
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.
Starry Triggerfish
FishAbalistes stellaris
A surprisingly beginner-friendly triggerfish with bold spots and serious size.
Star Snail
InvertAstraea tecta
A tireless reef tank janitor that scrapes algae from glass and rock with quiet efficiency.
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.
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.
Stone-leaf Coral
CoralLithophyllon undulatum
A flat, lobed encrusting coral with surprisingly variable coloration across its range.
Strawberry Anemone
CoralCorynactis annulata
A tough, colorful corallimorpharian that thrives where most corals struggle.
Strawberry Anemone
CoralCorynactis australis
A temperate reef jewel from New Zealand's rocky underwater wilderness.
Strawberry Anemone
CoralCorynactis californica
A Pacific anemone lookalike that carpets rocky reefs in vivid, candy-like clusters.
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 Burrfish
FishChilomycterus schoepfii
A spiny, permanently-armed puffer relative that never needs to inflate to look the part.
Striped Dottyback
FishPseudochromis sankeyi
A rare dottyback that actually plays well with others in a reef tank.
Striped Eel Catfish
FishPlotosus lineatus
The only catfish that calls coral reefs home, and it comes armed.
Striped Poison-fang Blenny
FishMeiacanthus grammistes
A venomous-fanged blenny that other fish mimic for protection.
Striped Scat
FishSelenotoca multifasciata
A bold, active brackish fish that grows big and keeps things lively.
Sun-burst Soft Coral
CoralMalacacanthus capensis
A reef-safe South African coral that keeps things simple for newer 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.
Sunray Zoanthid
CoralPalythoa heliodiscus
A hardy Pacific zoanthid that forgives beginner mistakes and rewards patient growers.
Sunset Cup Coral
CoralLeptopsammia pruvoti
A rare non-photosynthetic cup coral that thrives in low-light reef corners.
Sun Zoanthid
CoralPalythoa grandis
Bold colonial polyps from Costa Rica's reefs, forgiving enough for beginner reef tanks.
Superficial Coral
CoralPsammocora profundacella
A low-profile encrusting coral with a wide range and understated charm.
Swales' Basslet
FishLiopropoma swalesi
A secretive reef gem that rewards patient, detail-oriented keepers.