Indo-Pacific
The heart of marine biodiversity — the Coral Triangle, Great Barrier Reef, and surrounding seas hold more reef species than anywhere else on Earth.
1,073 species
Sub-regions
Tomato Clownfish
FishAmphiprion ephippium
A bold, deepening red clownfish that loses its white stripes as it matures.
Tomato Clownfish
FishAmphiprion frenatus
A bold, flame-red clownfish that takes no nonsense from tankmates.
Tombstone Coral
CoralCoeloseris mayeri
A solid, slow-growing mound coral with a quietly geometric look.
Tomini Dottyback
FishPictichromis dinar
A tiny but ferocious reef dweller from Sulawesi's deep drop-offs.
Tomini Surgeonfish
FishCtenochaetus tominiensis
A compact reef grazer with vivid fin tips that earns its keep cleaning algae.
Tono's Wrasse
FishCirrhilabrus tonozukai
A current-loving fairy wrasse with bold color and fascinating group dynamics.
Torch Coral
CoralEuphyllia glabrescens
Flowing tentacles and a potent sting make this reef showpiece a handful to keep.
Tree Coral
CoralDendronephthya koellikeri
A flamboyant soft coral that demands strong flow and rewards patient reefers.
Tree Coral
CoralDendrophyllia arbuscula
A branching azooxanthellate coral that thrives in low light without any help from algae.
Tree Coral
CoralDendrophyllia robusta
A bold azooxanthellate coral that thrives in the shadows where light-hungry corals won't go.
Tree Coral
CoralLitophyton acuticonicum
A sculptural Red Sea soft coral that rewards patient, attentive reefers.
Tree Coral
CoralLitophyton acutum
A fast-flowing reef soft coral from Australian shallows, suited to confident hobbyists.
Tree Coral
CoralLitophyton burfordensis
A high-flow Australian soft coral for the intermediate reef keeper.
Tree Coral
CoralLitophyton carnatum
A high-flow Australian soft coral for hobbyists ready to step up their game.
Tree Coral
CoralLitophyton chabrolii
A soft coral from the Red Sea that rewards patient, observant reefers.
Tree Coral
CoralLitophyton grandis
A rare Australian soft coral bringing wild Indo-Pacific character to the reef.
Tree Coral
CoralLitophyton simulatum
A bushy soft coral from the Red Sea that rewards patient, attentive reefers.
Tree Coral
CoralLitophyton swainensis
A rarely collected Australian soft coral that rewards patient, experienced reefers.
Tree Coral
CoralLitophyton verrucosum
A Pacific soft coral that rewards patient, flow-focused hobbyists with flowing polyp displays.
Tree Coral
CoralLitophyton viridis
A bushy soft coral from the Red Sea that rewards patient, attentive reefers.
Trochus Snail
InvertTrochus niloticus
A hardworking reef cleaner that earns its keep tackling tough algae.
True Percula Clownfish
FishAmphiprion percula
The fish that launched a thousand reef tanks, with personality to match.
Tube Coral
CoralCladocora arbuscula
A delicate, tubular Atlantic coral that thrives where other corals struggle.
Tuxedo Urchin
InvertMespilia globulus
A bold, patterned reef cleaner that doubles as living aquarium decor.
Two-lined Dottyback
FishPseudochromis bitaeniatus
A reef crevice specialist with a sneaky mimicry trick up its sleeve.
Two-spot Bristletooth
FishCtenochaetus binotatus
A reef grazer with an unexpected role in the ciguatera food chain.
Vanderbilt's Chromis
FishChromis vanderbilti
A small, shoaling Pacific damsel that's genuinely easy on beginners and neighbors alike.
Variable Soft Coral
CoralAlcyonium variabile
A hardy South African soft coral that tolerates beginner reef conditions well.
Velvety Club Coral
CoralClavularia levidensis
A soft, spreading coral that carpets the rockwork with velvet-textured polyps.
Vermiculate Wrasse
FishMacropharyngodon bipartitus bipartitus
A peaceful shoaling wrasse from the Indian Ocean that thrives in small groups.
Verrill's Encrusting Cup Coral
CoralPolycyathus verrilli
A solitary stony coral from the Indo-Pacific with understated charm.
Verrill's Ringed Rice Coral
CoralMontipora verrilli
A demanding encrusting coral with blue-centered corallites that reward dedicated reefers.
Walking Dendro
CoralHeteropsammia cochlea
The coral that walks across the seafloor, guided by a live-in worm.
Warty Frogfish
FishAntennarius maculatus
A master of disguise that hunts by dangling a lure from its forehead.
Wells Coral
CoralCycloseris wellsi
A solitary free-living coral that sits right on the sand, easy enough for beginners.
White Disc Soft Coral
CoralDiscophyton rudyi
A forgiving soft coral bringing pale, disc-shaped elegance to Pacific-inspired reef tanks.