Aquariumpro
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Tetras

Small, peaceful schooling fish from South America and Africa. Tetras are the backbone of the planted community tank, bringing constant movement and color to the middle water column.

160 species

Platinum hatchetfish
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Platinum hatchetfish

Fish

Thoracocharax stellatus

A silvery, deep-keeled jumper that needs a tight-fitting lid and plenty of company.

Purple Pencilfish

Purple Pencilfish

Fish

Nannostomus rubrocaudatus

Tiny, territorial, and blazing with red-purple color. A pencilfish with real attitude.

Pygmy Hatchetfish

Pygmy Hatchetfish

Fish

Carnegiella myersi

Tiny, delicate, and built for the surface. The smallest hatchetfish of them all.

Raccoon Tetra (Tank-Bred)
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Raccoon Tetra (Tank-Bred)

Fish

Hyphessobrycon procyon

A boldly masked little tetra that's as easy to keep as it is distinctive.

Rainbow Copella
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Rainbow Copella

Fish

Copella vilmae

A jewel-toned splash of color from the blackwater streams of the upper Amazon.

Redeye Tetra

Redeye Tetra

Fish

Moenkhausia oligolepis

A peaceful, easy-to-breed South American tetra often mistaken for its flashier cousin.

Red Fin Banded Pencilfish
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Red Fin Banded Pencilfish

Fish

Nannostomus erythrurus

A slender, vividly finned pencilfish that rewards patient, detail-oriented keepers.

Redflank Bloodfin

Redflank Bloodfin

Fish

Aphyocharax rathbuni

A fin-nipping schooler that rewards careful community planning with lively, colorful energy.

Red Line Tetra

Red Line Tetra

Fish

Hyphessobrycon amapaensis

A tiny, rarely seen Brazilian tetra with vivid red and cream lateral striping.

Red Pencilfish

Red Pencilfish

Fish

Nannostomus mortenthaleri

A tiny, fiery Peruvian pencilfish that punches well above its weight in attitude.

Red Phantom Tetra

Red Phantom Tetra

Fish

Hyphessobrycon sweglesi

A deep-red schooling tetra that rewards you for keeping bigger groups.

Red-spotted Copeina
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Red-spotted Copeina

Fish

Copella eigenmanni

A small, peaceful Amazonian schooler with subtle charm and fascinating breeding behavior.

Redspotted Tetra

Redspotted Tetra

Fish

Copeina guttata

A paternal nest-guarder from the Amazon with bold red spots and real personality.

Red-tailed Flag Tetra

Red-tailed Flag Tetra

Fish

Hyphessobrycon agulha

A rare, peaceful tetra that anchors its entire species group by name.

Rosy Tetra

Rosy Tetra

Fish

Hyphessobrycon bentosi

A rosy, fin-flaring little characin that puts on its best show in a crowd.

Rosy Tetra

Rosy Tetra

Fish

Hyphessobrycon rosaceus

A softly blushing schooling tetra that rewards keepers who think in groups.

Ruby Tetra

Ruby Tetra

Fish

Axelrodi riesei

A tiny red gem from Colombia that rewards patient, species-focused keepers.

Rummy Nose Tetra

Rummy Nose Tetra

Fish

Hemigrammus bleheri

A tight-schooling tetra whose vivid red nose blazes brightest in a large group.

Rummy Nose Tetra

Rummy Nose Tetra

Fish

Hemigrammus rhodostomus

The original rummy-nose, built for tight shoals and soft Amazon water.

Sailfin Tetra

Sailfin Tetra

Fish

Crenuchus spilurus

A solitary little predator with theatrical fin displays and devoted fathering instincts.

Serpae Tetra

Serpae Tetra

Fish

Hyphessobrycon eques

Fiery red schooler that turns fin-nipper when kept in too-small groups.

Shining Pencilfish

Shining Pencilfish

Fish

Nannostomus nitidus

A rarely-seen pencilfish with a glittering lateral stripe and fascinating nocturnal color shifts.

Short-lined Pyrrhulina

Short-lined Pyrrhulina

Fish

Pyrrhulina brevis

A compact Amazonian predator with surprising personality for its size.

Silver Distichodus

Silver Distichodus

Fish

Distichodus affinis

A peaceful Congo schooler that surprises you with vivid red fins at adulthood.

Silver Hatchetfish

Silver Hatchetfish

Fish

Gasteropelecus sternicla

A surface-skimming acrobat that leaps to catch insects mid-air.

Silver Tetra

Silver Tetra

Fish

Gymnocorymbus bondi

A peaceful Orinoco schooler that's more interesting than its plain adult looks suggest.

Silver-tipped Tetra

Silver-tipped Tetra

Fish

Hasemania nana

A glittering, lively little tetra that plays well with almost everyone.

Six-banded Distichodus

Six-banded Distichodus

Fish

Distichodus sexfasciatus

A boldly striped river giant that outgrows most aquariums and most owners' expectations.

Six-eyed Tetra
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Six-eyed Tetra

Fish

Phenacogaster tegatus

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

Splash Tetra

Splash Tetra

Fish

Copella arnoldi

The fish that leaps out of water to lay eggs on leaves above the surface.

Splash Tetra

Splash Tetra

Fish

Copella carsevennensis

A tiny surface-dweller with one of the most acrobatic spawning rituals in freshwater fishkeeping.

Spot-tail
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Spot-tail

Fish

Brycinus imberi

A wide-ranging African schooler that brings energy and size to larger tanks.

Spotted Hatchetfish
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Spotted Hatchetfish

Fish

Gasteropelecus levis

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

Spotted Hatchetfish

Spotted Hatchetfish

Fish

Gasteropelecus maculatus

A surface-skimming South American oddity that can genuinely leap out of your tank.

Sword-cheeked Tetra
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Sword-cheeked Tetra

Fish

Corynopoma riisei

An internal fertilizer with elaborate courtship tricks that most tetras can't match.

Tetra
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Tetra

Fish

Hyphessobrycon acaciae

A tiny Orinoco tetra with a bold dark lateral stripe and beginner-friendly nature.