Species
Browsing 1,903 species. Use the filters below to narrow down.
Blue Neon Sheatfish
FishKryptopterus apogon
A massive river predator sometimes sold to unsuspecting buyers as a cute juvenile.
Blue Notho
FishNothobranchius patrizii
A tiny annual killifish built for life in pools that disappear.
Blue Panda Cichlid
FishApistogramma panduro
A tiny Peruvian cichlid with a bold personality and cave-spawning habits.
Blue Perch
FishBadis badis
A color-changing micro-predator that hides, watches, and ambushes with surprising intensity.
Blue Ribbon Tetra
FishHyphessobrycon melanostichos
A feisty little tetra that behaves best when kept in numbers
Blue Tetra
FishBoehlkea fredcochui
A petite Amazonian schooler that thrives when kept in numbers.
Blue Tetra
FishMimagoniates microlepis
A rare coastal-stream tetra with an unusual internal fertilization strategy.
Blue Tilapia
FishOreochromis aureus
A cold-tolerant tilapia with surprising hardiness and a calm, active personality.
Blunthead Cichlid
FishTropheus moorii
A Lake Tanganyika specialist that rewards experienced keepers with endlessly fascinating colony dynamics.
Boesemani Tetra
FishHemigrammus boesemani
A rarely seen French Guiana tetra that rewards patient hunters with peaceful charm.
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.
Bolivia Cichlid
FishCichlasoma boliviense
A compact South American cichlid that punches above its weight in personality.
Bolivian Cory
FishCorydoras bilineatus
A long-lived Bolivian cory that breathes air and blinks at you.
Bolivian Ram
FishMikrogeophagus altispinosus
The hardier, more forgiving cousin of the popular ram cichlid.
Bolivian thorny catfish
FishTrachydoras steindachneri
A seldom-seen Amazonian thorny catfish that plays well with smaller tankmates.
Bolivian Whiptail Catfish
FishHemiloricaria beni
A petite Bolivian whiptail catfish with a surprising ability to breathe air.
Boomerang Barb
FishDesmopuntius foerschi
A tiny blackwater barb with bold vertical bars and a lively schooling personality.
Bornean Eye-spot Silver Shark
FishLabiobarbus ocellatus
A peaceful schooling cyprinid with a distinctive shoulder spot and shy streak.
Bornean Minnow
FishNematabramis borneensis
A slender Bornean minnow with notably long barbels and a bold lateral stripe.
Bornean Puffer
FishCarinotetraodon borneensis
A pint-sized Bornean puffer with outsized personality and a very limited range.
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 ctenocephalus
A tiny Bornean hillstream crawler with iridescent blue fins and bold spotted patterns.
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.
Brandt's Pirambeba
FishSerrasalmus brandtii
A golden-bronze loner from Brazil's Sรฃo Francisco basin, rarely seen in the trade.
Brazil-butterfly
FishDekeyseria pulchra
A small, algae-grazing loricariid from the blackwater rivers of South America.
Brazilian Jahu Catfish
FishZungaro jahu
A giant South American catfish with serious attitude and nocturnal habits.
Breei Cory
FishCorydoras breei
A tiny armored catfish from Suriname that breathes air and blinks at you.
Brevis Dwarf Cichlid
FishApistogramma brevis
A cave-spawning dwarf cichlid from a surprisingly small corner of the Amazon.
Brichardi Cichlid
FishChalinochromis brichardi
A bold little rubble-dweller from Tanganyika's rocky shoreline.
Brichard's Lampeye
FishAplocheilichthys brichardi
A delicate Congo lampeye that rewards patient, experienced keepers.
Bristlenose Catfish
FishAncistrus macrophthalmus
A compact Venezuelan bushynose with the rare ability to breathe air directly.
Bristlenose Pleco
FishAncistrus sp.
The algae-scrubbing workhorse that actually stays a manageable size.