Species

Ptereleotris evides

A graceful reef dartfish that hovers in open water and pairs for life.

Hippocampus fuscus

A monogamous, eelgrass-dwelling seahorse from the Indian Ocean with pair-bonding rituals.

Sphaerichthys acrostoma

A rare Bornean mouthbrooder from blackwater streams, gentle and quirky in equal measure.

Neosilurus brevidorsalis

A compact Australian bottom-dweller that earns its keep in a peaceful community tank.

Plagioscion squamosissimus

A riverside predator built like a torpedo, surprisingly manageable for its size.

Ageneiosus atronasus

A compact Amazonian predator that fits surprisingly well in a community setup.

Periophthalmus argentilineatus

The fish that climbs trees and spends more time on land than in water.

Hemibagrus peguensis

A rarely seen Myanmar catfish with bold spotted flanks and an orange tail.

Epiplatys sexfasciatus

A surface-dwelling West African killifish with bold barring and easy breeding potential.

Phenacogaster tegatus

The tiny 'six-eyed tetra' from Paraguay with a trick spot pattern.

Dormitator lebretonis

A West African brackish-water goby with bold adult coloration and an appetite to match.

Serrasalmus elongatus

A sleek, solitary predator that's one of the easiest piranhas to identify correctly.

Pangio myersi

A social, eel-like loach that piles into hiding spots with its companions.

Betta miniopinna

A tiny, dark peat-swamp Betta with vivid red pelvic fins and a gentle nature.

Toxotes microlepis

The freshwater archer that hunts insects by spitting water with sniper precision.

Kryptopterus cryptopterus

A ghostly schooling catfish that disappears against the current

Trematocranus placodon

A snail-crushing Lake Malawi hap with a specialist trick most cichlids lack.

Scolymia wellsii

A bold, single-polyp coral that rewards patient feeding with vivid growth.

Lepidosiren paradoxa

A living fossil that breathes air, crawls on fins, and outlives most pets.

Acaronia vultuosa

A compact Orinoco predator that punches above its weight in planted setups.

Aphanius iberus

A rare Mediterranean killifish worth keeping for conservation as much as curiosity.

Aphanius splendens

A rare Turkish killifish relative worth keeping for conservation as much as curiosity.

Thorichthys maculipinnis

A gentle Central American cichlid that surprises with its delicate spotted fins.

Hampala dispar

A fast-moving Mekong predator that stays manageable enough for a large community tank.

Gasteropelecus levis

A surface-hugging jumper with a deep keel and surprisingly peaceful nature.

Cirrhitichthys oxycephalus

A bold little percher that claims coral real estate and rarely budges.

Heteropneustes fossilis

A tough, air-breathing catfish that comes with a genuinely painful warning.

Apistogramma eremnopyge

A tiny Peruvian cichlid with a dark tail blotch and surprisingly complex social needs.

Corynactis annulata

A tough, colorful corallimorpharian that thrives where most corals struggle.

Boraras naevus

A thumbnail-sized Thai rasbora with bold body blotches and big personality in groups.

Buccochromis nototaenia

A rarely seen Malawi predator that hunts cichlids over open sand flats.

Pseudochromis sankeyi

A rare dottyback that actually plays well with others in a reef tank.

Plotosus lineatus

The only catfish that calls coral reefs home, and it comes armed.

Selenotoca multifasciata

A bold, active brackish fish that grows big and keeps things lively.

Cichla temensis

A giant Amazonian predator that outgrows almost every home aquarium.

Trachelyopterichthys taeniatus

A boldly patterned Amazonian catfish that thrives in community tanks.