๐ Schooling fish
Species that need the company of their own kind to thrive. Kept in appropriate groups, schooling fish produce some of the most mesmerizing displays in the hobby.
797 species
Tami River Rainbowfish
FishGlossolepis pseudoincisus
A rare New Guinea rainbowfish from a single remote lake, never rediscovered.
Tanganyika Killifish
FishLamprichthys tanganicanus
The only killifish native to Lake Tanganyika, and unlike any other in the family.
Taurus Cory
FishAspidoras taurus
A pint-sized armored catfish that breathes air and thrives in groups.
T-Barb
FishBarbodes lateristriga
A bold, active barb that needs space and equally robust tankmates.
Teri Barb
FishPuntius terio
A peaceful, adaptable schooling barb that's surprisingly rare in the trade given its wide range.
Tetra
FishHyphessobrycon acaciae
A tiny Orinoco tetra with a bold dark lateral stripe and beginner-friendly nature.
Tetra Toucan
FishTucanoichthys tucano
A pint-sized Amazonian rarity that rewards patient, specialist keepers.
Thai Ricefish
FishOryzias songkhramensis
A tiny Thai ricefish with a fascinating breeding style and peaceful nature.
This appears to be a catalog code rather than a common name. Corydoras pantanalensis is known as 'Pantanal Corydoras' or 'Pantanal Catfish'
FishCorydoras pantanalensis
A long-lived Bolivian cory with a quirky air-gulping habit worth watching for.
Thompson's Tang
FishAcanthurus thompsoni
A deep-reef plankton feeder that breaks the surgeonfish mold entirely.
Thorn Catfish
FishHassar orestis
A sound-producing doradid catfish that rewards patient keepers with bold group behavior.
Thorny Catfish
FishNemadoras leporhinus
A schooling thorny catfish from South America, rarely seen but worth seeking out.
Thorny Catfish
FishOxydoras niger
A school-forming gentle giant that outgrows almost every home aquarium.
Threadfin Anthias
FishNemanthias carberryi
A schooling reef anthias that holds its own unless bullied by tankmates.
Threadfin Rainbowfish
FishIriatherina werneri
Delicate featherfin rainbowfish with spectacular filamentous fins best shown in a species setup.
Three-lined African Tetra
FishNeolebias trilineatus
A tiny, shy Congo tetra that transforms into a jewel in the right tank.
Three-spot Damsel
FishDascyllus trimaculatus
A bold reef dweller that gets feistier with every passing year.
Three-spotted Anostomus
FishPseudanos trimaculatus
A schooling headstander with a Jekyll-and-Hyde personality in smaller groups.
Three-spotted Dwarf Minnow
FishBoraras micros
One of the tiniest cyprinids around, and genuinely underrated for the right setup.
Three Stripe Pencilfish
FishNannostomus trifasciatus
A pencilfish with real attitude. Best kept in big groups with broken sightlines.
Tiger Barb
FishPuntigrus tetrazona
Bold, nippy, and best kept in a big rowdy group of its own kind.
Tiger Barb
FishPuntigrus anchisporus
A wild Bornean tiger barb that puts the common trade fish to shame.
Tiger Botia
FishSyncrossus berdmorei
A bold, clicking loach that demands respect and plenty of company.
Tiger Danio
FishInlecypris maetaengensis
A tiny Thai mountain-stream schooler sold as tiger danio, worth a closer look.
Tigerfish
FishHydrocynus vittatus
Razor-toothed river predator that hunts in packs and outgrows almost any tank.
Tiger Loach
FishSyncrossus hymenophysa
A boldly barred, sharp-spined loach that demands respect and plenty of company.
Tinfoil Barb
FishBarbonymus schwanenfeldii
A shimmering river giant that rapidly outgrows most home aquariums.
Tocantins Tetra
FishHyphessobrycon stegemanni
A tiny Tocantins tetra often mistaken for its look-alike neighbor.
Travancore Batasio
FishBatasio travancoria
A small, feisty hill stream catfish from India's lush Western Ghats.
Tri Band Sumo Loach
FishSchistura balteata
A cave-claiming loach with bold banding and strong opinions about its territory.
Tri Band Sumo Loach
FishSchistura cf balteata
A boldly patterned Myanmar loach that comes in pink or yellow. Nobody knows why.
Tucan Fish
FishChalceus erythrurus
A bold, active surface cruiser with a brilliantly colored tail to match its attitude.
Tulip Barb
FishPethia erythromycter
A tiny Myanmar barb with a red nose and big attitude toward tankmates.
Twig Catfish
FishFarlowella mariaelenae
A living twig that grazes algae and barely moves. Until it does.
Two Spot Astyanax
FishAstyanax bimaculatus
A robust South American characin that rewards keepers willing to think big.
Two-spot basslet
FishPseudanthias bimaculatus
A vivid reef basslet with two bold spots that set it apart from the crowd.