Species
Browsing 1,903 species. Use the filters below to narrow down.
Bristlenose Pleco
FishAncistrus dolichopterus
The classic bristlenose pleco, with a face full of tentacles and a big personality.
Bristlenose Pleco
FishAncistrus hoplogenys
A peaceful, algae-grazing bristlenose from the Amazon with an unusual breathing trick.
Bristlenose Pleco
FishAncistrus cirrhosus
The algae-scrubbing catfish with a face only a fishkeeper could love.
Britski's Catfish
FishBrochis britskii
A deep-bodied armored catfish with an unusually tall dorsal fin and peaceful nature.
Britski's Cory
FishCorydoras britskii
A big-dorsal Cory with armored charm, best kept in a lively group.
Brittan's rasbora
FishRasbora brittani
A dainty, peaceful schooler that thrives in soft, shaded Southeast Asian-style setups.
Broad stripe cory
FishCorydoras duplicareus
A long-lived armored catfish with a bold nape patch and a tricky look-alike
Broad striped rasbora
FishRasbora cf dandia
A peaceful schooling rasbora from Sri Lanka that thrives in larger community tanks.
Broken Line
FishDevario xyrops
A lively forest-stream schooler from Myanmar with bold broken-line markings.
Brokopondo Eartheater
FishGeophagus brokopondo
A rare Surinamese eartheater that's calmer than its 'aggressive' label suggests.
Bronze Cory
FishCorydoras aeneus
The beginner-friendly bottom dweller that breathes air and blinks at you.
Brownae Hap
FishHaplochromis brownae
A wave-swept Lake Victoria cichlid built for life on exposed, rocky shorelines.
Brown Dot Peckoltia
FishPeckoltia oligospila
A compact, cave-breeding pleco with a subtle spotted pattern and a territorial streak.
Brown Julie
FishJulidochromis dickfeldi
A rock-hugging Tanganyikan cichlid that pairs for life and guards its cave fiercely.
Brown Pencilfish
FishNannostomus beckfordi
A hardy little pencilfish that actually forgives beginner mistakes.
Brown Pencilfish
FishNannostomus eques
A pencilfish that swims nose-up and thrives in a well-planted, peaceful tank.
Brown's Betta
FishBetta brownorum
A jewel of the peat swamps, with a glowing green flank spot unlike any other Betta.
Brown Spiketail Gourami
FishPseudosphromenus dayi
A secretive bubble-nesting gourami from Kerala's ditches and swamps.
Brunei Beauty
FishBetta macrostoma
A rare Bornean beauty that rewards patient, dedicated keepers.
Bubble Eye Goldfish
FishCarassius auratus var. bubble-eye
The wobbling, sac-eyed goldfish that demands a bubble-safe aquarium.
Buckelkopf
FishLaetacara araguaiae
A tiny dwarf cichlid from central Brazil with surprisingly devoted parenting instincts.
Bucktoothed Tetra
FishExodon paradoxus
A scale-ripping tetra that's best kept in massive, single-species shoals.
Buenos Aires Tetra
FishHyphessobrycon anisitsi
A rock-solid beginner tetra with a feisty streak that rewards keeping in big groups.
Bugeye Squeaker
FishSynodontis contracta
A pint-sized Congo catfish that spends most of its life swimming upside-down.
Bulls Eye Catfish
FishHorabagrus brachysoma
A gorgeous giant catfish that outgrows most home tanks before you know it.
Bullseye Pistol Shrimp
InvertAlpheus soror
A snapping shrimp that pairs with gobies and packs a serious acoustic punch.
Bullseye Snakehead
FishChanna marulius
A true apex predator that can grow longer than most people are tall.
Bumblebee catfish
FishBatrochoglanis raninus
A compact, cave-hoarding ambush predator with serious attitude for its size.
Bumblebee Catfish
FishPseudopimelodus bufonius
A boldly patterned South American catfish that's surprisingly easy to keep.
Bumble Bee Catfish
FishPseudomystus siamensis
Bold patterned and predatory, this catfish owns whatever bottom it calls home.
Bumblebee Cichlid
FishPseudotropheus crabro
A Malawi cichlid that transforms its colors in under a second to trick catfish.
Bumblebee Fish
FishBrachygobius xanthozonus
Tiny, bold, and banded. This pint-sized brackish goby has serious attitude.
Bumblebee Goby
FishBrachygobius doriae
Tiny, boldly banded, and feistier than its size suggests.
Bumblebee Goby
FishBrachygobius nunus
Tiny, bold, and bracksih-water tough. The bumblebee goby punches above its weight.
Bumblebee Goby
FishBrachygobius xanthomelas
A tiny bumblebee goby that thrives in brackish water and fits in your palm.
Burgess' cory
FishCorydoras burgessi
A long-lived armored catfish with a bold black saddle and surprising air-breathing ability.