The Americas

Limia nigrofasciata

A livebearing oddity from Haiti with a distinctive fatty hump on mature males.

Corydoras imitator

A long-lived Rio Negro cory that schools with its color-alike cousins in the wild

Apistogramma baenschi

A beginner-friendly dwarf cichlid with big personality and bold crescent markings.

Hypancistrus debilittera

A compact, cave-dwelling pleco with a big attitude toward its own kind.

Squaliforma villarsi

A rare Venezuelan pleco with surprising peaceful manners and air-breathing tricks.

Priapella intermedia

A sleek Mexican livebearer that leaps clear of the water to catch insects.

Rocio octofasciata

A bold, brawling cichlid named after a boxing legend for good reason.

Liosomadoras oncinus

A boldly patterned nocturnal catfish that fiercely guards its chosen hideout.

Parachromis managuensis

A bold, personable predator that owns every tank it inhabits.

Parachromis motaguensis

A bold Central American predator that holds its own against anything in the tank.

Cubanichthys pengelleyi

A rare Jamaican killifish with clear-water roots and a reputation for challenging its keeper.

Hemigrammus hyanuary

A peaceful little tetra that looks like a stretched head-and-tail light fish.

Aguarunichthys torosus

A powerfully built Peruvian catfish that treats smaller tankmates as a meal.

Corydoras julii

A spotted little catfish that blinks, breathes air, and belongs in every peaceful community.

Corydoras trilineatus

Commonly sold as julii cory, this peaceful armored catfish is a beginner-friendly gem.

Ancistrus cf cirrhosus

The bristlenose catfish: a compact, algae-grazing workhorse with a face only a hobbyist could love.

Corydoras multiradiatus

A large, long-snouted cory with a fascinating air-breathing trick up its sleeve.

Apistogramma sp. "Kelleri"

A mouthbrooding dwarf cichlid with a remarkably flexible approach to raising its young.

Corydoras kanei

A small, spotted cory from blackwater rivers that breathes air and charms beginners.

Pimelodus ornatus

A bold, predatory catfish with toxic spines and serious schooling instincts.

Cleithracara maronii

A gentle, shy cichlid whose camouflage trick is straight out of a nature documentary.

Austrolebias adloffi

A tiny annual killifish that races through its entire life cycle in months.

Semaprochilodus insignis

A migratory Amazon grazer that plays a surprising ecological role in the wild.

Alfaro cultratus

A tough little livebearer with a blade-like keel and a feisty personality.

Hemiodontichthys acipenserinus

The only catfish where dad carries the eggs on his lips.

Caquetaia kraussii

A predatory Colombian cichlid that lurks in swamps and ambushes its prey.

Odontostilbe kriegi

A small, peaceful South American schooler that thrives in the mid-water column.

Brachyplatystoma filamentosum

One of the largest freshwater fish on Earth, and reportedly a danger to humans.

Pseudochalceus kyburzi

A peaceful Colombian schooler with a nippy streak worth planning around.

Ancistomus feldbergae

A rock-dwelling Xingu pleco that grazes algae by night and hides by day.

Hemiancistrus sp

A spot-patterned Orinoco pleco with a taxonomic identity that's still up for debate.

Baryancistrus demantoides

A territorial Venezuelan pleco with vivid spots and a noticeably tall dorsal fin.

Megalancistrus sp. "L234"

A massive, aggressive pleco from eastern Brazil that demands respect and space.

Baryancistrus beggini

A tiny, dark-bodied pleco with an iridescent blue sheen from Guyana Shield rapids.

Hypancistrus sp. "L260"

A fine-patterned Tapajós pleco that breeds readily and stays compact.

Corydoras lacrimostigmata

A tiny armored catfish that may mimic its wild neighbors to blend in.