Species
Browsing 1,789 species. Use the filters below to narrow down.
Bearded Soapfish
FishPogonoperca punctata
A secretive reef ambush predator with a toxic secret beneath its skin.
Beautiful Scaled Characin
FishCopella nattereri
A subtly patterned characin with fascinating competitive courtship behavior.
Bee shrimp
InvertCaridina cf cantonensis
Boldly patterned dwarf shrimp that reward careful water management with dazzling colonies.
Belgian Flag Tetra
FishHyphessobrycon heterorhabdus
A tricolor tetra named for its flag-like red, yellow, and black striping.
Bellus Lyretail Angelfish
FishGenicanthus bellus
A deep-reef planktivore with harem social structure and rare availability.
belted rockclimbing goby
FishSicyopus zosterophorum
A nimble reef goby that uses modified fins to cling to surge-swept rocks.
Bengal Mud Eel
FishOphisternon bengalense
A burrow-building, air-breathing swamp predator that blurs the line between eel and snake.
Bennett's Pufferfish
FishCanthigaster bennetti
A pint-sized puffer with big personality and a surprisingly calm disposition.
Bermuda Blue Angelfish
FishHolacanthus bermudensis
A bold Atlantic angel that grows into a true reef monarch with attitude to match.
Bichir
FishPolypterus bichir bichir
A living fossil that breathes air and hunts by smell alone.
Bicolor Blenny
FishEcsenius bicolor
A boldly two-toned reef blenny that claims every hole as its own.
Bicolor chromis
FishChromis margaritifer
A boldly two-toned reef damselfish that holds its own in a community tank.
Bicolor Dottyback
FishPseudochromis paccagnella
Tiny, colorful, and surprisingly fierce. A pocket-sized bully for the reef tank.
Bicolored Foxface
FishSiganus uspi
A bold Fijian reef fish with a dramatic two-tone pattern and venomous spines.
Bigeye Cichlid
FishAcaronia nassa
A wide-eyed Amazonian ambush predator that makes the most of its stillness.
Bigeye Squeaker
FishSynodontis alberti
The Synodontis with the longest barbels and biggest eyes in the genus.
Bigeye Xenotilapia
FishXenotilapia sima
A sand-sifting Tanganyikan schooler that rarely turns up in the hobby
Bigmouth
FishApistogramma norberti
A pocket-sized Peruvian cichlid with a big personality and cave-spawning habits.
Birdsnest Coral
CoralPocillopora tuahiniensis
A newly described Pacific birdsnest coral with branching architecture straight from French Polynesia.
Birdsnest Coral
CoralSeriatopora caliendrum
Delicate branching coral that rewards patient reefers with a wild, bushy silhouette.
Birdsnest Coral
CoralSeriatopora lineata
A delicate branching coral that rewards attentive reefers with detailed, fine-tipped growth.
Bird's Nest Coral
CoralSeriatopora octoptera
A tightly branched finger coral that rewards attentive reefers with detailed structure.
Black Angel
FishPomacanthus arcuatus
A large, sociable Atlantic angel that juveniles moonlight as reef cleaning stations.
Black-axil Chromis
FishChromis atripectoralis
A schooling reef damsel that actually plays nice with its tankmates.
Blackbacked Butterflyfish
FishChaetodon melannotus
A boldly patterned reef butterfly with a strong preference for live coral.
Black-banded Headstander
FishLaemolyta orinocensis
A sleek, banded Orinoco native that tilts head-down as it forages.
Blackbanded Pyrrhulina
FishCopella nigrofasciata
A dapper little Amazonian splasher with devoted fathering instincts.
Black-banded Triggerfish
FishRhinecanthus rectangulus
A bold reef rearanger that treats your aquascape as a personal renovation project.
Blackbarred Reefgoby
FishPriolepis nocturna
A tiny crevice-dweller that disappears into the reef and rarely comes out.
Black Bellied Limia
FishLimia melanogaster
A rarely seen Caribbean livebearer with bold dark coloring and lively personality.
Blackbelt Cichlid
FishVieja maculicauda
A bold, brawny Central American cichlid with a namesake black band and real attitude.
Black-belt hogfish
FishBodianus mesothorax
A boldly two-toned wrasse with a sharp contrast that practically splits it in half.
Black-blotch Triggerfish
FishRhinecanthus verrucosus
A Picasso-patterned triggerfish that prefers retreat over confrontation.
Blackcap Basslet
FishGramma melacara
A deep-reef beauty that swims upside-down along underwater cliff faces.
Black Catfish
FishTrachycorystes trachycorystes
A hefty South American catfish with unusual reproductive biology and serious presence.
Blackchin Tilapia
FishSarotherodon melanotheron melanotheron
A tough West African cichlid where dad handles all the childcare duties.