Species
Browsing 1,274 species. Use the filters below to narrow down.
Sun-burst Soft Coral
CoralMalacacanthus capensis
A reef-safe South African coral that keeps things simple for newer keepers.
Sun Coral
CoralTubastraea coccinea
Brilliant orange polyps that only open at night. And demand to be fed.
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.
Swelling Coral
CoralLeptoseris incrustans
A low-maintenance encrusting coral that thrives where light barely reaches.
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.
Symbiotic Colonial Anemones
CoralParazoanthus brevitentacularis
A clinging colonial zoanthid that thrives in the shade of deeper reef zones.
Table Coral
CoralAcropora cytherea
A reef architect that builds sweeping, table-like platforms across the upper slope.
Table Coral
CoralAcropora valenciennesi
A massive table-forming Acropora with bold, geometric branch architecture.
Tahiti Butterflyfish
FishChaetodon trichrous
A rarely seen Pacific butterflyfish from the islands of Tahiti.
Tail-spot Combtooth Blenny
FishEcsenius stigmatura
A tiny, perch-loving reef blenny with a bold spot and big personality.
Ten Coral
CoralMadracis kirbyi
A compact Indo-Pacific coral recognized by its distinctive ten-septum corallites.
Tete Sea Catfish
FishAriopsis seemanni
A venomous, migratory catfish that's far more demanding than its juvenile looks suggest.
Thin Birdsnest Coral
CoralSeriatopora hystrix
Delicate needle-tipped branches form airy thickets that reward attentive reef keepers.
Thin Fingers Coral
CoralPorites divaricata
A Caribbean finger coral that keeps its tentacles out even in broad daylight.
Thompson's Tang
FishAcanthurus thompsoni
A deep-reef plankton feeder that breaks the surgeonfish mold entirely.
Thorn Coral
CoralStylocoeniella armata
A bold encrusting coral with thorny texture and vivid coloration for advanced reefers.
Thorn Coral
CoralStylocoeniella cocosensis
A tiny encrusting coral built for shaded overhangs and serious reefers.
Thorn Coral
CoralStylocoeniella guentheri
A low-profile encrusting coral with distinctive thorny texture and wide Indo-Pacific range.
Threadfin Anthias
FishNemanthias carberryi
A schooling reef anthias that holds its own unless bullied by tankmates.
Threadfin Butterflyfish
FishChaetodon auriga
A wide-ranging Indo-Pacific butterfly that grazes reefs, rubble, and everything between.
Threespine Frogfish
FishBatrachomoeus trispinosus
A long-lived ambush predator that looks like a rock and eats like a trap.
Threespot Angelfish
FishApolemichthys trimaculatus
A bold, reef-dwelling angel with three unforgettable spots and a big personality.
Three-spot Damsel
FishDascyllus trimaculatus
A bold reef dweller that gets feistier with every passing year.
Tiger Angelfish
FishApolemichthys kingi
A rare South African reef angel with bold, tiger-like patterning.
Tiger Blenny
FishEcsenius tigris
A tiny, rarely seen blenny from one of the most remote reef systems on Earth.
Tiger Cowrie
InvertCypraea tigris
A boldly spotted shell with a living animal most reef keepers never expect.
tiger pistol shrimp
InvertAlpheus bellulus
The shrimp that blasts prey with a sonic snap and shares its burrow with a watchful goby.
Tiger Puffer
FishTakifugu rubripes
The fish behind fugu. A massive, long-lived puffer with serious presence.
tiger tail sea cucumber
InvertHolothuria thomasi
A bold, patterned sea cucumber that earns its tiger-stripe name in the reef tank.
Tiger Tail Seahorse
FishHippocampus comes
A boldly patterned seahorse with a prehensile tail built for clinging tight.
Tinker's Butterflyfish
FishChaetodon tinkeri
A deep-water Pacific beauty with a bold split between black and white.