Species

Aequidens rondoni

A compact Amazon cichlid with a big personality and surprising longevity.

Heterotis niloticus

The oddball arowana that filters plankton instead of hunting prey.

Anomalochromis thomasi

A shy, peaceable little cichlid that rewards patient keepers with devoted parenting.

Pantodon buchholzi

A living leaf on the water's surface, until something edible flies past.

Apistogramma agassizii

A jewel of the Amazon riverbed with big cichlid personality in a small package.

Astatoreochromis alluaudi

A versatile Victorian cichlid with teeth built to crush snails whole.

Jordanella floridae

Florida's own killifish relative, built for algae duty and bold personalities.

Abbottina rivularis

A bold, bottom-hugging cyprinid that demands equally assertive tankmates.

Aphanius anatoliae

A hardy Anatolian toothcarp with a conservation story worth knowing.

Channa andrao

A dwarf snakehead small enough for a community tank, with fascinating parental behavior.

Pterophyllum scalare

The iconic cichlid that started countless freshwater fishkeeping journeys.

Pterophyllum altum

The wild angelfish that makes the common angel look easy.

Luciosoma pellegrinii

A surface-prowling Bornean predator that leaps for food above the waterline.

Luciosoma spilopleura

A fast-moving schooling fish wrapped in taxonomic mystery.

Aphanius baeticus

A critically rare Spanish killifish that rewards dedicated keepers willing to help conserve it.

Aphanius saourensis

A critically endangered Algerian killifish best kept as a conservation breeding project.

Aphanius dispar

A rare Middle Eastern toothcarp best kept as a conservation project.

Nemacheilus masyai

A boldly patterned river loach that holds its own with attitude to spare.

Xenentodon cancila

A torpedo-shaped freshwater predator that will absolutely bite the hand that feeds it.

Channa sp. "Five Stripe"

A tiny, peaceful snakehead that actually plays nicely with others.

Amphilophus macracanthus

A hefty Central American cichlid built for life on the riverbed.

Apistogramma atahualpa

A jewel-sized Amazonian dwarf cichlid with fierce maternal instincts.

Aulonocara auditor

A sand-sifting Lake Malawi cichlid from a tiny northern shoreline range.

Aulonocara korneliae

A rock-dweller that hunts the sand, endemic to one Malawian island.

Ophisternon gutturale

A secretive, air-breathing eel that hides in mud and comes alive after dark.

Aphanius sirhani

A critically endangered desert oasis killifish worth keeping as a conservation project.

Balantiocheilos melanopterus

A shoaling fish that outgrows most home aquariums faster than owners expect.

Bujurquina vittata

A devoted South American cichlid that carries its babies in its mouth.

Toxotes jaculatrix

The fish that hunts above water, shooting insects down with pinpoint accuracy.

Apistogramma bitaeniata

A jewel of Amazonian blackwater, with color forms varying by river system.

Epiplatys fasciolatus

A surface-hunting West African killifish with metallic fins and a subtle barred pattern.

Leporinus fasciatus

Bold black-and-yellow stripes that multiply as the fish grows up.

Schistura notostigma

A feisty Sri Lankan stream dweller that climbs waterfalls and holds its ground.

Pyrrhulina vittata

A pocket-sized Amazonian predator with big personality and delicate looks.

Mastacembelus circumcinctus

A secretive burrowing eel that vanishes into the substrate for days at a time.

Syncrossus helodes

A bold, large loach that needs space, company, and an owner who means business.