Caribbean & Western Atlantic
Gulf of Mexico and the Caribbean Sea — vibrant tropical reefs with gobies, basslets, angelfish, and Atlantic-origin corals.
188 species
Other regions in The Americas
Angular Sea Whip
CoralPterogorgia anceps
A graceful branching sea whip from Caribbean shallows, manageable even for newer reefers.
Artichoke Coral
CoralScolymia cubensis
A chunky Atlantic disk coral that rewards beginners with bold, varied color.
Bahamian Sea Fan
CoralGorgonia flabellum
A classic Caribbean sea fan that brings genuine reef architecture to your tank.
Bahia Brain Coral
CoralMussismilia braziliensis
A true Brazilian reef-builder with classic brain coral architecture and beginner-friendly needs.
Banded butterflyfish
FishChaetodon striatus
A Caribbean reef classic that moonlights as a cleaning station attendant.
Banded Puffer
FishColomesus psittacus
A peaceful Atlantic puffer that genuinely tolerates company of its own kind.
Beau Gregory
FishStegastes leucostictus
A small, personable damselfish that tends its own algae garden on the reef floor.
Bermuda Blue Angelfish
FishHolacanthus bermudensis
A bold Atlantic angel that grows into a true reef monarch with attitude to match.
Black Angel
FishPomacanthus arcuatus
A large, sociable Atlantic angel that juveniles moonlight as reef cleaning stations.
Blackcap Basslet
FishGramma melacara
A deep-reef beauty that swims upside-down along underwater cliff faces.
Black Durgon
FishMelichthys niger
A calm, reef-going triggerfish that's actually safe for community tanks.
Blackear Wrasse
FishHalichoeres poeyi
A bold Atlantic wrasse with a sharp temper for its own kind.
Black Sea Rod
CoralPlexaura homomalla
A tall, branching sea rod famous for its remarkable prostaglandin chemistry.
Blue Chromis
FishChromis cyaneus
A cool-blue schooling fish that brings open-water energy to reef tanks.
Blue Crust Coral
CoralPorites branneri
A rare blue encrusting coral that forms textured plates with nodular ridges.
Blue Leg Hermit Crab
InvertClibanarius tricolor
A tiny, tireless reef cleaner with vivid blue legs and a big appetite for algae.
Blue Rainbow
FishScarus guacamaia
The largest Atlantic parrotfish, built for reefs but almost impossible to keep captive.
Blue Tang
FishAcanthurus coeruleus
A bold Atlantic surgeon fish known for cleaning sea turtles in the wild.
Blushing Star Coral
CoralStephanocoenia intersepta
A demanding Atlantic reef-builder with a subtle rosy flush and tight corallite patterning.
Bottle-brush Coral
CoralMuriceopsis flavida
A bushy Western Atlantic sea plume that's surprisingly forgiving for new reef keepers.
Boulder Brain Coral
CoralColpophyllia natans
A classic Atlantic brain coral that grows into impressive dome-shaped colonies over time.
Boulder Star Coral
CoralOrbicella faveolata
A reef-building heavyweight that has shaped Caribbean reefs for millennia.
Brain Coral
CoralColpophyllia breviserialis
A rare Atlantic brain coral with accessible care needs and genuine reef credentials.
Brain Coral
CoralDiploria labyrinthiformis
A classic Caribbean brain coral with bold, maze-like ridges built for the long haul.
Brain Coral
CoralMussismilia harttii
A robust Brazilian brain coral that tolerates turbid, low-clarity reef conditions.
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.
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.
Candy Bass
FishLiopropoma carmabi
A tiny, jewel-patterned reef fish that rewards patient hobbyists willing to coax it out.