Aquariumpro
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Species

Browsing 331 species. Use the filters below to narrow down.

Reef Chromis

Reef Chromis

Fish

Chromis retrofasciata

A bite-sized reef chromis that hugs branching corals and minds its own business.

Rock Beauty

Rock Beauty

Fish

Holacanthus tricolor

A bold Atlantic angel with dramatically different juvenile and adult coloration.

Rohan's Barb

Rohan's Barb

Fish

Dawkinsia rohani

A lively schooling barb from the hill streams of southern India.

Rosy Loach

Rosy Loach

Fish

Yunnanilus sp. "Rosy"

A rosy little loach that punches above its weight in personality.

Ryukin Goldfish

Ryukin Goldfish

Fish

Carassius auratus var. ryukin

The hump-backed beauty of fancy goldfish keeping, built for cool, calm ponds and tanks.

Saddle Barb

Saddle Barb

Fish

Barbodes banksi

A rare Bornean barb with a distinctive wedge marking, seldom seen outside specialist circles.

Sailfin Molly

Sailfin Molly

Fish

Poecilia latipinna

The male's enormous sail-like dorsal fin makes this livebearer instantly recognizable.

Sailfin Molly

Sailfin Molly

Fish

Poecilia velifera

The towering dorsal fin of this livebearer is a true showpiece when conditions are right.

Salmacis Cory

Salmacis Cory

Fish

Scleromystax salmacis

A tiny armored catfish from Brazilian ponds, with a venomous sting to respect.

Salmon Catfish

Salmon Catfish

Fish

Neoarius leptaspis

A mouthbrooding giant catfish that travels from rivers to the sea.

Sarabia Cichlid

Sarabia Cichlid

Fish

Paraneetroplus bulleri

A hardy Mexican cichlid built for fast currents and long-term companionship.

Savona Stone Loach

Savona Stone Loach

Fish

Schistura savona

A boldly barred Himalayan loach that holds its own in a community tank.

Scarlet Reef Hermit Crab

Scarlet Reef Hermit Crab

Invert

Paguristes cadenati

A tireless little reef cleaner with bold red legs and a peaceful disposition.

Scribbled Angelfish

Scribbled Angelfish

Fish

Chaetodontoplus duboulayi

A boldly patterned reef angel that's surprisingly easygoing for its size.

Sebae Anemone

Sebae Anemone

Invert

Heteractis crispa

A large, long-tentacled anemone that hosts clownfish but demands strong light and stable water.

Shacra Baril

Shacra Baril

Fish

Barilius shacra

A bold, fast-moving river cyprinid that needs equally robust tankmates to thrive.

Shark Minnow

Shark Minnow

Fish

Luciosoma bleekeri

A fast-moving surface predator that needs serious space to thrive.

Sheep Pacu

Sheep Pacu

Fish

Acnodon normani

A compact pacu with tiger stripes and a bad habit of snacking on scales.

Sheepshead Pupfish

Sheepshead Pupfish

Fish

Cyprinodon variegatus

A tough little pupfish that thrives where most fish would struggle to survive.

Shubunkin Goldfish

Shubunkin Goldfish

Fish

Carassius auratus var. shubunkin

A calico-patterned pond fish built for decades of companionship.

Shy Cory

Shy Cory

Fish

Corydoras gracilis

A tiny, shy cory with a bold arched stripe and a surprising air-breathing trick.

Sidestripe rasbora

Sidestripe rasbora

Fish

Rasbora paviana

A peaceful, stripe-sided stream fish that thrives in groups and suits most community tanks.

Silver Distichodus

Silver Distichodus

Fish

Distichodus affinis

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

Snake-skin Gourami

Snake-skin Gourami

Fish

Trichopodus pectoralis

A big, peaceful gourami with wild origins in the flooded forests of Southeast Asia.

Snowflake Blenny

Snowflake Blenny

Fish

Salarias ramosus

A personable reef grazer with bold patterning and surprising air-breathing ability.

Snyder's Barb

Snyder's Barb

Fish

Puntius snyderi

Taiwan's little-known barb that rivals the golden barb in looks but rarely in fame.

Sohal Tang

Sohal Tang

Fish

Acanthurus sohal

A bold Red Sea beauty that rules its territory with zero tolerance for rivals.

Southern Sailfin Catfish

Southern Sailfin Catfish

Fish

Pterygoplichthys anisitsi

A prehistoric-looking giant that moonlights as your tank's cleanup crew.

Sparkling Gourami

Sparkling Gourami

Fish

Trichopsis pumila

Tiny gourami that settles disputes by croaking like a miniature frog

Spilotus Cory

Spilotus Cory

Fish

Aspidoras spilotus

A tiny Brazilian cory relative that can gulp air when needed.

Spixi Snail

Spixi Snail

Invert

Asolene spixi

A compact, zebra-striped apple snail that actually eats pest snails.

Spotted Barbel

Spotted Barbel

Fish

Hemibarbus maculatus

A bold, active coolwater fish with a row of dramatic flank spots.

Spotted Danio

Spotted Danio

Fish

Brachydanio nigrofasciatus

A rare, peaceful little danio from Myanmar that rewards patient keepers.

Spotted Kuhli Loach

Spotted Kuhli Loach

Fish

Pangio muraeniformis

A slithery little bottom-dweller with a bold spotted pattern and a 10-year lifespan.

Spotted Metynnis

Spotted Metynnis

Fish

Metynnis maculatus

A schooling cousin of the piranha that mostly just wants to eat your plants.

Squeaker

Squeaker

Fish

Synodontis multipunctata

The catfish that tricks cichlids into raising its young for it.