The Americas
From the Amazon's blackwater basins to Caribbean reefs — the Americas hold the most popular freshwater biotopes and a wealth of Atlantic and Pacific saltwater life.
249 species · saltwater
Sub-regions
Brain Coral
CoralPseudodiploria strigosa
A classic reef-builder with those unmistakable brain-like grooves, right from Caribbean waters.
Branched Finger Coral
CoralPorites furcata
A compact Atlantic reef-builder with daytime-feeding polyps and a no-fuss silhouette.
Brazilian Basslet
FishGramma brasiliensis
A cave-dwelling Brazilian basslet that happily swims upside down along rocky ceilings.
Brazilian Seahorse
FishHippocampus reidi
A slow-moving, sociable seahorse with a famously elongated snout built for precision hunting.
Brazilian Starlet
CoralSiderastrea stellata
A tough, reddish reef builder that thrives where few corals dare to go.
Brown Gorgonian
CoralMuricea fruticosa
A branching Pacific gorgonian that thrives in strong flow and moderate light.
Brown Hogfish
FishBodianus eclancheri
A bold, reef-prowling wrasse from the cold currents of the Galápagos.
Brown Stony Coral
CoralParacyathus stearnsii
A solitary Pacific stony coral for the dedicated cold-water or temperate reef keeper.
Bullseye Puffer
FishSphoeroides annulatus
A large, noise-making Pacific puffer that's surprisingly approachable for beginners.
Bumphead Parrotfish
FishScarus perrico
A reef-scraping giant from the Eastern Pacific that rewrites your idea of 'beginner fish'.
Bumpy Star Coral
CoralOrbicella franksi
A rugged, mounding reef builder with a pleasingly irregular, textured surface.
Bushy Sea Whip
CoralEllisella schmitti
A branching sea whip from North Atlantic waters, suited to reef tanks with steady flow.
Butter Hamlet
FishHypoplectrus unicolor
A Caribbean reef predator surprisingly well-suited to beginner saltwater tanks.
Cactus Coral
CoralIsophyllia sinuosa
A Caribbean brain coral look-alike with pastel valleys and beginner-friendly needs.
Cactus Coral
CoralMycetophyllia ferox
A Caribbean plate coral with bold contrasting valleys, manageable even for newer reefers.
Cactus Coral
CoralPavona distincta
A tough, beginner-friendly coral with a beautifully ridged, wavy skeleton.
Cactus Coral
CoralPavona giannii
A rugged, low-light coral with sculptural, wavy fronds that forgive beginner mistakes.
Candy Bass
FishLiopropoma carmabi
A tiny, jewel-patterned reef fish that rewards patient hobbyists willing to coax it out.
Caribbean Chestnut Moray
FishEnchelycore carychroa
A compact reef moray with rich brown patterning and a surprisingly manageable size.
Caribbean Sea Whip
CoralEunicea laxispica
A Caribbean sea whip that thrives where the current runs strong.
Caribbean Sharpnose-puffer
FishCanthigaster rostrata
A pint-sized Atlantic puffer with a big personality and a beak to match.
Carmine Sea Spray
CoralLeptogorgia chilensis
A branching red sea fan from the cool Pacific coast, built for strong currents.
Cauliflower Coral
CoralPocillopora damicornis
A hardy, fast-growing coral that adapts its shape to match its environment.
Cauliflower Coral
CoralPocillopora effusa
A compact branching coral from Pacific-American reefs that rewards attentive reefers.
Cauliflower Coral
CoralPocillopora inflata
A compact, branching coral from the Eastern Pacific with a distinctly inflated look.
Cavernous Star Coral
CoralMontastraea cavernosa
A wide-ranging Atlantic boulder coral that anchors reef slopes across the Western world.
Cave Star Coral
CoralMadracis pharensis
A deep-water encrusting coral with a fascinating split personality across its range.
Cerith Snail
InvertCerithium sp
A tireless sand-sifter that earns its keep in any reef tank.
Chain Moray Eel
FishEchidna catenata
A crab-hunting moray that will crawl onto land to chase down its prey.
Chalk Bass
FishSerranus tortugarum
A reef-safe, peaceful little bass that rarely hides its personality.
Cherub Angelfish
FishCentropyge argi
The Atlantic's tiniest angel, bold in color and personality despite its small size.
Clarion Angelfish
FishHolacanthus clarionensis
A rare Pacific angel from remote Mexican islands, seldom seen in the trade.
Club Finger Coral
CoralPorites porites
A tough Atlantic branching coral that feeds actively even in daylight.
Colorful Sea Whip
CoralLeptogorgia virgulata
A branching sea whip from the Atlantic coast, vivid and flow-loving.
Commerson's Sea Pike
FishSphyraena barracuda
A true apex predator that grows to nearly six feet long.
Common Sea Fan
CoralGorgonia ventalina
A fan-shaped gorgonian that brings reef structure and graceful movement to saltwater tanks.