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.
684 species · coral
Sub-regions
Red Sea Leather Coral
CoralSarcophyton pauciplicatum
A hardy Red Sea leather coral that earns its keep in almost any reef.
Red Whip Coral
CoralCtenocella pectinata
A delicate comb-shaped gorgonian from Indo-Pacific reef slopes.
Rice Coral
CoralMontipora verrucosa
A textured, color-shifting Montipora that rewards experienced reefers with dramatic growth forms.
Ridge Coral
CoralLeptoseris mycetoseroides
A low-light reef wall dweller that forms impressive plates over a metre wide.
Rough Feather Coral
CoralCtenactis echinata
A solitary, free-living coral that grows impressively large on the reef slope.
Rounded Bubblegum Coral
CoralNemenzophyllia turbida
A delicate, bubble-like coral that thrives in calm, low-light reef zones.
Rounded Bubblegum Coral
CoralPlerogyra cauliformis
A bubble coral relative with warty, inflated polyps and rich red-brown coloring.
Rounded Bubblegum Coral
CoralPlerogyra diabolotus
A rare Bornean bubble coral with oversized, rounded vesicles and moderate care needs.
Rounded Bubblegum Coral
CoralPlerogyra eurysepta
Bubble-filled LPS coral that deflates at night to reveal sweeping feeding tentacles.
Rounded Bubblegum Coral
CoralPlerogyra multilobata
A rare Bornean bubble coral with soft, rounded lobes and a peaceful reef presence.
Saffron Coral
CoralPorites sverdrupi
A rare Gulf of California endemic with finger-like branches and warm saffron tones.
Scalpel Coral
CoralGalaxea horrescens
A branching coral with ghostly white-tipped tentacles that emerge after dark.
Sea Fan
CoralAnthogorgia caerulea
A Red Sea sea fan that brings graceful branching structure to reef displays.
Sea Fan
CoralPerissogorgia vitrea
A graceful sea fan from the Western South Pacific, surprisingly approachable for new reef keepers.
Sea Fan
CoralPseudopterogorgia fredericki
A flowing North Indian Ocean sea fan that rewards attentive reef keepers.
Seaweed Of Death From Hana
CoralPalythoa toxica
The most toxic coral on the reef, native only to Hawaii.
Sea Whip
CoralEllisella ceratophyta
A rare New Caledonian sea whip bringing wild reef structure to the aquarium.
Sea Whip
CoralJunceella juncea
A slender, unbranched sea whip that brings dramatic vertical structure to reef tanks.
Serpent Coral
CoralPachyseris foliosa
Frilly, whorl-forming coral that brings sculptural elegance to protected reef displays.
Serpent Coral
CoralPachyseris gemmae
A sculptural Pacific coral with flowing, folded fronds built for semi-protected reefs.
Serpent Coral
CoralPachyseris rugosa
A sprawling, contorted plate coral with an ancient, sculptural look.
Serpent Coral
CoralPachyseris speciosa
Sweeping plate-like coral with detailed serpentine ridges built for lower reef life.
Side-attached Plate Coral
CoralAcropora simplex
A deep-reef plate coral that pushes the limits of what home systems can sustain.
Sinuous Cup Coral
CoralAustralophyllia wilsoni
A cold-water beauty that thrives where most reef corals fear to go.
Sinuous Cup Coral
CoralLobophyllia agaricia
A forgiving large polyp coral with flowing, brain-like ridges and rich coloration.
Sinuous Cup Coral
CoralLobophyllia erythraea
A forgiving large-polyp coral from the Red Sea with flowing, brain-like ridges.
Sinuous Cup Coral
CoralLobophyllia hassi
A forgiving large-polyp coral with flowing, brain-like ridges perfect for reef beginners.
Sinuous Cup Coral
CoralLobophyllia radians
A wide-ranging cup coral that forgives beginner mistakes and rewards patient hobbyists.
Sinuous Cup Coral
CoralLobophyllia recta
A forgiving large-polyp coral with flowing, sculptural form for reef beginners.
Sinuous Cup Coral
CoralLobophyllia valenciennesii
A flowing, brain-like coral that beginners can actually keep with confidence.
Sky Blue Coral
CoralAcropora nana
A delicate branching coral with cool blue and purple tones for expert reefers.
Slipper Coral
CoralHerpolitha limax
A free-living, tongue-shaped coral that roams lagoon floors on its own terms.
Small Knob Coral
CoralAstrea devantieri
Bold red-and-green boulder coral from the lesser-explored western Indian Ocean.
Small Knob Coral
CoralPlesiastrea versipora
A shade-loving reef coral that thrives where brighter species fear to go.
Smooth cauliflower coral
CoralStylophora pistillata
A chunky, branching SPS coral that thrives where the waves hit hardest.
Snake Polyp
CoralIsaurus cliftoni
A reef-safe Pacific zoanthid that's forgiving enough for beginners to keep.