Species
Browsing 1,274 species. Use the filters below to narrow down.
Spanish Shawl
InvertFlabellina iodinea
A vivid Pacific nudibranch that's as demanding as it is decorative.
Spine Coral
CoralHydnophora bonsai
A compact, ridge-studded coral with an unusual bonsai-like branching form.
Spine Coral
CoralHydnophora exesa
A shape-shifting Indo-Pacific coral with tentacles out around the clock.
Spine Coral
CoralHydnophora grandis
A bold, architecturally distinctive coral with a reputation for territorial aggression.
Spine Coral
CoralHydnophora microconos
A tough, lumpy coral that earns its place on any intermediate reef.
Spine Coral
CoralHydnophora pilosa
A branching reef coral with tentacles out around the clock.
Spine Coral
CoralHydnophora rigida
Branching coral with distinctive ridged spines along every branch.
Spiny Plate Coral
CoralEchinopora lamellosa
Tiered, whorl-shaped plates that can dominate entire shallow reef flats.
Splendid Rainbow Wrasse
FishHalichoeres marginatus
A reef wrasse that shifts from drab to vivid as it matures.
Spotted Hawkfish
FishCirrhitichthys oxycephalus
A bold little percher that claims coral real estate and rarely budges.
Spotted Lagoon Jelly
InvertMastigias papua
A photosynthetic jellyfish from Palau's legendary landlocked lake.
Spotted Mandarin
FishSynchiropus picturatus
A reef gem with striking patterns and a famously picky appetite.
Spotted Shrimp Goby
FishAmblyeleotris guttata
A reef sand specialist that shares its home with an almost-blind shrimp partner.
Spotted Toby
FishCanthigaster solandri
A compact reef puffer with vivid spotted patterning and a surprisingly mild temperament.
Squamosa Clam
InvertTridacna squamosa
A beginner-friendly giant clam with dramatic, fluted shell edges and vivid mantle colors.
Squaretail Bristletooth
FishCtenochaetus truncatus
A compact Indian Ocean grazer that earns its keep on nuisance algae.
Staghorn Coral
CoralAcropora millepora
A fast-growing reef builder that rewards precise water chemistry with dense, bushy colonies.
Staghorn Coral
CoralAcropora aculeus
A delicate table-forming Acropora with vivid blue-green and yellow color forms.
Staghorn Coral
CoralAcropora acuminata
A sharp-tipped table coral that demands pristine reef conditions to thrive.
Staghorn Coral
CoralAcropora africana
A rare South African reef builder from the cool subtropical Atlantic fringe.
Staghorn Coral
CoralAcropora austera
A branching reef-builder that demands turbulent water and intense light to thrive.
Staghorn Coral
CoralAcropora cervicornis
A fast-growing Atlantic branching coral that builds entire reef frameworks in the wild.
Staghorn Coral
CoralAcropora donei
A massive table coral with an architectural, layered form built for high-energy reefs.
Staghorn Coral
CoralAcropora globiceps
A compact, wave-battered reef coral with a distinctive dome-tipped branching form.
Staghorn Coral
CoralAcropora horrida
A branchy Indo-Pacific Acropora that thrives in turbid shallows and shows off pale blue polyps.
Staghorn Coral
CoralAcropora listeri
A morphologically unpredictable Acropora that reshapes itself to match wave energy.
Staghorn Coral
CoralAcropora lutkeni
A wave-battered reef builder demanding the strongest flow your tank can offer.
Staghorn Coral
CoralAcropora monticulosa
A reef giant that builds massive dome colonies with hand-shaped branches.
Staghorn Coral
CoralAcropora palmerae
A rugged, wave-battered Acropora with chaotic branching and old-school reef appeal.
Staghorn Coral
CoralAcropora polystoma
A spiny, wave-battered Acropora that demands expert-level reef conditions.
Staghorn Coral
CoralAcropora retusa
A tough, plate-forming coral built for life in the surge zone.
Staghorn Coral
CoralAcropora secale
A colorful bushy Acropora with purple tips that thrives only under intense light and flow.
Staghorn Coral
CoralAcropora vaughani
A bushy, blue-toned Acropora built for high-energy reef slopes.
Staghorn Coral
CoralAcropora verweyi
A wave-loving Indo-Pacific plating Acropora with distinctive bead-like radial corallites.
Stalked Soft-coral
CoralXenia crassa
A pulsing soft coral that practically grows itself in a reef tank.
Star Coral
CoralAstreopora gracilis
A textured, irregular coral that rewards patient and experienced reef keepers.