Species

Parambassis ranga

A living x-ray fish whose transparent body reveals its skeleton and organs.

Heniochus pleurotaenia

A rarely seen bannerfish that schools in impressive numbers across Indian Ocean reefs.

Hypoplectrus indigo

A reef-dwelling hamlet with bold indigo patterning and a surprisingly easygoing nature.

Megalops cyprinoides

A prehistoric, air-breathing giant that bridges freshwater rivers and open ocean.

Oulophyllia bennettae

A solid, angular reef-builder with a quietly distinctive greenish-grey palette.

Oulophyllia crispa

A bold, brain-like coral with broad valleys and an easygoing nature.

Aphanius mento

A feisty Middle Eastern killifish best kept as a conservation project.

Hypancistrus debilittera

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

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.

Yasuhikotakia splendida

A rare Mekong loach with bold spots, yellow fins, and fascinating social rituals.

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.

Centropyge interruptus

A rare Japanese deepwater dwarf angel that pairs for life on rocky reefs.

Oryzias latipes

The first vertebrate to mate in space, now a rewarding nano fish for patient keepers.

Belontia hasselti

A large, territorial labyrinth fish that rewards patient, experienced keepers.

Microsorum pteropus

A tough, adaptable fern that thrives even when most plants would give up.

Aguarunichthys torosus

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

Lepidarchus adonis

A tiny, transparent West African gem that rewards patient, detail-oriented keepers.

Ladigesia roloffi

A tiny West African gem that thrives in groups and rewards patient keepers.

Hemichromis bimaculatus

Gorgeous West African cichlid that becomes a ferocious defender once paired up.

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.

Melanotaenia kamaka

A vividly colored rainbowfish with the active personality to match its appearance.

Pimelodus ornatus

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

Pseudotropheus lombardoi

A notoriously aggressive mbuna with a dramatic reverse color scheme between sexes.

Centropyge tibicen

The biggest dwarf angel, dressed in bold black with a single white patch.

Cleithracara maronii

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

Holacanthus passer

A bold Eastern Pacific angel with a single dramatic white stripe across its flank.

Alfaro cultratus

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

Eunicea clavigera

A branching Caribbean gorgonian with distinctive knobbly texture and candelabra growth.

Eunicea tourneforti

A branching Caribbean gorgonian with bold, bumpy texture and dramatic candelabra form.

Eunicea calyculata

A branching sea rod with distinctive knobbly texture, straight from Caribbean reefs.

Astraeosmilia maxima

A bold, knobby coral from the Indo-Pacific suited to intermediate reef keepers.