Species

Kryptopterus limpok

A schooling glass catfish cousin rarely seen outside its native rivers

Kryptopterus vitreolus

The see-through catfish that disappears in plain sight

Parambassis siamensis

A transparent Southeast Asian schooler that hides in plain sight.

Charax gibbosus

A rarely-seen South American oddity with a see-through body and a quirky head-down posture.

Trigonopoma pauciperforatum

A slender, stripe-bearing rasbora that thrives in soft, tea-colored forest water.

Trigonostigma hengeli

A tiny, soft-water schooler with a vivid orange-edged lambchop mark.

Hemigrammus erythrozonus

A fiery neon stripe makes this hardy little tetra a beginner's best friend.

Barbodes semifasciolatus

The golden form that fooled generations of fishkeepers into thinking it was the real thing.

Ilyodon furcidens

A livebearer with a quasi-placenta and fork-shaped teeth. Genuinely unlike most aquarium fish.

Centropyge aurantia

A rarely photographed dwarf angel that genuinely earns its golden name.

Centropyge heraldi

A clean, all-yellow dwarf angel that's bolder than its simple look suggests.

Brachygobius aggregatus

A tiny bumblebee goby that thrives from freshwater streams to brackish estuaries.

Chaetodon semilarvatus

A bold golden butterflyfish from the Red Sea that pairs for life.

Apogon aureus

A social reef dweller that rearranges its social life with the seasons.

Sinibotia robusta

A stocky, sociable Chinese loach that rewards patient keepers with fascinating group dynamics.

Thorichthys aureus

A Central American cichlid with electric blue shimmer and real personality to match.

Channa aurantimaculata

Bold orange-blotched predator that keeps you guessing, even with tankmates it knows well.

Pethia gelius

A tiny, peaceable barb that shows its best colors in a tight-knit group.

Nannacara anomala

A tiny cichlid that punches well above its weight come breeding time.

Nannacara aureocephalus

A dwarf cichlid from blackwater French Guiana with dramatic size differences between sexes.

Valenciennea strigata

A sand-sifting goby that pairs for life and keeps your substrate spotless.

Julidochromis ornatus

A rock-hugging Tanganyikan cichlid that bonds for life with its partner.

Pangio doriae

A worm-like peat swamp loach that loves to pile into hiding spots with its companions.

Baryancistrus xanthellus

A bold, boulder-dwelling pleco from Brazil's rapids that doesn't share its territory.

Siganus guttatus

A schooling reef herbivore with venomous spines and a tide-following lifestyle.

Channa stewartii

A hardy Himalayan predator that breathes air and tolerates a range of conditions.

Hemigrammus rodwayi

The golden color isn't natural. It takes a parasite to unlock it.

Hyphessobrycon roseus

A tiny, rosy schooling tetra that thrives in peaceful community tanks.

Pseudotropheus tropheops

A rock-dwelling Malawi cichlid with a surprisingly forceful approach to eating algae.

Leporacanthicus heterodon

A fang-toothed South American pleco with a surprisingly manageable personality.

Aplocheilus lineatus

A surface-lurking predator that will clear the tank if given the chance to jump.

Sinibotia pulchra

A sociable, sinuous loach that needs its own kind to truly thrive.

Puntius sachsii

A feisty little schooling barb that keeps tanks lively. And fins on their toes.

Hypsibarbus malcolmi

A big, bold barb with golden fins that needs room to roam.

Carassius auratus

The streamlined single-tail original. Hardy, fast, and pond-tough.

Carassius auratus auratus

The fish that started it all. Centuries of selective breeding in one bowl-worthy package.