Species

A mysterious introduced ornamental snail with uncertain origins in Chile.

Farlowella mariaelenae

A living twig that grazes algae and barely moves. Until it does.

Farlowella vittata

A living twig that vanishes in plain sight among branches and leaves.

Vieja bifasciata

Two bold facial stripes mark this colorful, feisty Central American cichlid.

Telmatochromis bifrenatus

A compact Tanganyikan rock-dweller with fascinating pair-bonding behavior.

Amphiprion allardi

A bold, less-common clownfish from the Indian Ocean with classic two-bar markings.

Pseudochromis bitaeniatus

A reef crevice specialist with a sneaky mimicry trick up its sleeve.

Nannostomus bifasciatus

A schooling pencilfish that tilts nose-up and swims in tight, lively groups.

Astyanax bimaculatus

A robust South American characin that rewards keepers willing to think big.

Pseudanthias bimaculatus

A vivid reef basslet with two bold spots that set it apart from the crowd.

Ctenochaetus binotatus

A reef grazer with an unexpected role in the ciguatera food chain.

Mystus bimaculatus

A tiny, peaceful Sumatran catfish that thrives in soft, acidic blackwater setups.

Rasbora elegans

A large, peaceful schooler with a bold two-spot pattern rarely seen in shops.

Nannostomus digrammus

A rare, peaceful pencilfish that doubles as the perfect dither fish for dwarf cichlid tanks.

Apistogramma borellii

A gentle, cold-tolerant dwarf cichlid with big personality in a small package.

Mystus leucophasis

An upside-down catfish from Myanmar that stays that way. And means business.

Synodontis nigrita

The Synodontis that outgrows its welcome. And gets mistaken for something else entirely.

Synodontis nigriventris

The catfish that flipped the script, spending most of its life swimming upside down.

Synodontis batensoda

A large African catfish that genuinely swims upside down as its default mode.

Pyrrhulina laeta

A slender Amazonian predator that punches above its small size.

Copadichromis borleyi

A peaceful Malawi cichlid that rewards patient keepers with vivid color morphs and fascinating breeding behavior.

Copadichromis chrysonotus

A mid-water spawning Malawi cichlid that breeds in open water like no other Hap.

Copadichromis mloto

A Lake Malawi schooling cichlid that breaks the solitary-male stereotype.

Leporacanthicus joselimai

Fanged river catfish with bold markings that fade into something more mysterious with age.

Melanotaenia vanheurni

A rarely seen New Guinea rainbowfish with a very limited wild range.

Rasboroides vaterifloris

A rare Sri Lankan gem that shimmers in red, orange, or yellow depending on where it hatched.

Carassius auratus var. veiltail

The flowing, split tail of fancy goldfish taken to its most dramatic extreme.

Macropharyngodon bipartitus

A boldly patterned reef wrasse that rewards patient, experienced keepers.

Polycyathus verrilli

A solitary stony coral from the Indo-Pacific with understated charm.

Tanichthys micagemmae

A lesser-known cousin of the white cloud that rewards keepers who look closely.

Gobioides broussonnetii

A dragon-faced gentle giant that's all looks and no aggression.

Corydoras virginiae

A long-lived armored catfish from Peru with a surprisingly personal quirk: it blinks.

Calophysus macropterus

The Vulture Catfish: a relentless scavenger built for South America's biggest rivers.

Synodontis gambiensis

A wide-ranging West African catfish that earns its space with character.

Fundulopanchax walkeri

A feisty West African killi with a big appetite and cool-water preferences.

Clarias batrachus

The catfish that actually walks on land and can breathe air.