Species
Browsing 1,299 species. Use the filters below to narrow down.
Blue Tilapia
FishOreochromis aureus
A cold-tolerant tilapia with surprising hardiness and a calm, active personality.
Blue Xenia
CoralXenia coerulea
A pulsing soft coral that almost farms itself on the reef wall.
Boeseman's Cory
FishCorydoras boesemani
A tiny armored catfish from Suriname that breathes air and stays rare in the hobby.
Boeseman's Rainbowfish
FishMelanotaenia boesemani
Two fish in one body: bold orange rear, cool blue-grey front.
Boga Labeo
FishLabeo boga
A large, shark-like cyprinid that outgrows most home aquariums.
Boldingh's Ghostgoby
FishPleurosicya boldinghi
A tiny, transparent goby that spends its whole life clinging to soft corals.
Bolivia Cichlid
FishCichlasoma boliviense
A compact South American cichlid that punches above its weight in personality.
Bolivian thorny catfish
FishTrachydoras steindachneri
A seldom-seen Amazonian thorny catfish that plays well with smaller tankmates.
Bonsai Bamboo Coral
CoralAcanella arbuscula
A deep-sea bamboo coral with a detailed, bonsai-like branching structure.
Bornean Minnow
FishNematabramis borneensis
A slender Bornean minnow with notably long barbels and a bold lateral stripe.
Bornean Rasbora
FishRasbora sarawakensis
A tiny, peaceful Bornean rasbora that's rarely seen but well worth seeking out.
Borneo Loach
FishPangio shelfordii
A patterned eel-loach from Borneo's blackwater forests, with surprising personality for its size.
Borneo Sucker
FishGastromyzon farragus
A tiny Bornean stream-clinger with a vivid red tail and bold territorial streaks.
Borneo Sucker
FishGastromyzon stellatus
A boldly spotted Bornean stream crawler that grazes rocks like a tiny vacuum.
Boschma's Mushroom Coral
CoralCycloseris boschmai
A tiny free-living mushroom coral with a mosaic of mottled colors.
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.
Bowl Coral
CoralHalomitra clavator
A free-living dome coral that sits loose on the sandbed and stays manageable for beginners.
Bowl Coral
CoralHalomitra pileus
A free-roaming, bowl-shaped coral that grazes soft substrates across the Indo-Pacific.
Bowl Coral
CoralSandalolitha dentata
A flat, free-living coral that settles into calm, deeper reef zones with ease.
Bracket Coral
CoralPodabacia crustacea
A flat, tiered plate coral that quietly carpets the reef with understated elegance.
Bracket Coral
CoralPodabacia motuporensis
A flat, tiered coral that quietly gets on with reef life without drama.
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
CoralLobophyllia corymbosa
A wide-ranging brain coral that forgives beginner mistakes in the reef tank.
Brain Coral
CoralLobophyllia sinuosa
A forgiving, fleshy brain coral that rewards beginners with bold, sculptural colonies.
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 Tree Coral
CoralParastenella ramosa
A delicate branching coral that earns its tree-like name in any reef tank.
Brandt's Pirambeba
FishSerrasalmus brandtii
A golden-bronze loner from Brazil's Sรฃo Francisco basin, rarely seen in the trade.
Brazilian Seahorse
FishHippocampus reidi
A slow-moving, sociable seahorse with a famously elongated snout built for precision hunting.
Brichardi Cichlid
FishChalinochromis brichardi
A bold little rubble-dweller from Tanganyika's rocky shoreline.
Brick Coral
CoralSarcodictyon catenatum
A hardy Mediterranean soft coral well-suited to cooler reef systems.
Bridled Monocle Bream
FishScolopsis bilineata
A reef carnivore whose juveniles pull off a clever blenny disguise.
Bristlenose Pleco
FishAncistrus sp.
The algae-scrubbing workhorse that actually stays a manageable size.
Britski's Cory
FishCorydoras britskii
A big-dorsal Cory with armored charm, best kept in a lively group.