Species
Browsing 588 species. Use the filters below to narrow down.
Indian Maharaja Barb
FishPuntius sahyadriensis
A rare Indian hill-stream barb that truly shines when kept in a proper school.
Indian Ricefish
FishOryzias dancena
A tiny, peaceful ricefish that carries its eggs like a living clutch before planting them.
Indian Sea Star
InvertFromia indica
A vivid reef sea star that's more forgiving than most of its relatives.
Indigo Barb
FishPethia setnai
A peaceful, school-loving barb from Goa's clear streams, perfect for community tanks.
Indigo Dartfish
FishPtereleotris heteroptera
A devoted reef pair that hovers gracefully above their shared burrow.
Irian Rainbowfish
FishMelanotaenia irianjaya
A rarely seen rainbowfish with an unusual fin shape that sets it apart from its cousins.
Iridescent Cardinalfish
FishPristiapogon kallopterus
A subtly shimmering cardinalfish that thrives where many marines struggle.
Irrawaddy Danio
FishDevario apogon
A tiny Irrawaddy danionin that hobbyists have barely had a chance to meet yet.
Isorineloricaria villarsi
FishSqualiforma villarsi
A rare Venezuelan pleco with surprising peaceful manners and air-breathing tricks.
Jae Barb
FishBarbus jae
A tiny, jewel-toned African barb best kept in a species-focused setup
Java Fightingfish
FishBetta picta
A mild-mannered mouthbrooding betta that makes the whole genus look bad by comparison.
Jerdon's carp
FishHypselobarbus jerdoni
A rare, river-schooling giant from the Western Ghats, seldom seen in the hobby.
Jumbo Cory
FishCorydoras multiradiatus
A large, long-snouted cory with a fascinating air-breathing trick up its sleeve.
Kabili Bumblebee Goby
FishBrachygobius kabiliensis
Tiny bumblebee-patterned goby from Borneo's mangroves, surprisingly manageable for new keepers.
Kane's cory
FishCorydoras kanei
A small, spotted cory from blackwater rivers that breathes air and charms beginners.
Karnataka Labeo
FishLabeo calbasu
A large, algae-grazing river fish best appreciated outside the home aquarium.
King Conch
InvertAliger gigas
A gentle giant of the seafloor, with one of the most iconic shells in the ocean.
Kissing Prochilodus
FishSemaprochilodus insignis
A migratory Amazon grazer that plays a surprising ecological role in the wild.
Kooli Barb
FishPuntius vittatus
A peaceful little barb from rice fields and streams, best kept in lively groups.
Korean Bitterling
FishAcheilognathus signifer
A Korean bitterling with one of the most bizarre spawning strategies in freshwater fish
Korean Doty Barbel
FishHemibarbus mylodon
A hefty Korean river barb that rewards simple, spacious setups.
Kuhli Loach
FishPangio kuhlii
The eel-like bottom dweller that disappears for weeks and reappears at midnight.
Kuhli Loach
FishPangio cuneovirgata
A rare kuhli lookalike from blackwater peat swamps, seldom seen outside expert collections.
Kuhli Loach
FishPangio filinaris
A slender, plain-bodied eel loach from the forested streams of peninsular Malaysia.
Kuhli Loach
FishPangio malayana
A slender kuhli loach relative that travels incognito in mixed shipments
Kuhli Loach
FishPangio piperata
A speckled, secretive kuhli loach that turns up as a mystery in mixed shipments.
Kuhli Loach
FishPangio sp. "PAN03"
A mystery kuhli loach from Borneo that science hasn't named yet.
Kuiter's Wrasse
FishMacropharyngodon kuiteri
A boldly patterned reef wrasse that thrives in small, active groups.
Lacrimostigmata Cory
FishCorydoras lacrimostigmata
A tiny armored catfish that may mimic its wild neighbors to blend in.
Lake Inle Red-tailed Loach
FishPetruichthys brevis
A tiny loach from Myanmar's famous Inle Lake, best kept in groups.
Lamarck's sheet coral
CoralAgaricia lamarcki
A low-light Caribbean plate coral with distinctive white star-shaped mouths.
Lambchop Rasbora
FishTrigonostigma espei
A copper-bodied schooler whose distinctive lambchop marking sets it apart from look-alikes.
Lambert's cory
FishCorydoras lamberti
A rare and enigmatic armored catfish from the Peruvian Amazon, best kept in groups.
Largescaled Rasbora
FishRasbora paucisqualis
A tiny forest stream rasbora from the Mekong, rarely seen outside scientific collections.
Lattice Dwarf Cichlid
FishNannacara taenia
A quietly charming dwarf cichlid hiding some fascinating breeding behavior beneath plain looks.
Least Killifish
FishHeterandria formosa
One of the world's smallest fish, with a uniquely continuous birthing process.