Aquariumpro
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Species

Browsing 951 species. Use the filters below to narrow down.

Spiny Catfish

Spiny Catfish

Fish

Clarotes laticeps

A wide-headed African predator that will outgrow most home aquariums.

Spiny Stream Pleco

Spiny Stream Pleco

Fish

Hypostomus latifrons

A hardy Paraguayan armored catfish with a surprising ability to breathe air.

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.

Spotfin Goby Cichlid

Spotfin Goby Cichlid

Fish

Tanganicodus irsacae

A wave-zone specialist that hops across rocks like no other cichlid.

Spot-tail

Spot-tail

Fish

Brycinus imberi

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

Spottail Killifish

Spottail Killifish

Fish

Heterandria bimaculata

A bold Central American livebearer with attitude to match its size.

Spotted Barbel

Spotted Barbel

Fish

Hemibarbus maculatus

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

Spotted Cichlid

Spotted Cichlid

Fish

Australoheros facetus

A tough South American cichlid with a big personality and surprising cold tolerance.

Spotted Cory

Spotted Cory

Fish

Corydoras brevirostris

A tiny armored catfish with a surprisingly long lifespan and a talent for breathing air.

Spotted Hillstream Loach

Spotted Hillstream Loach

Fish

Gastromyzon punctulatus

A pint-sized Bornean hillstream loach that grazes algae like a tiny lawnmower.

Spotted Hoplo

Spotted Hoplo

Fish

Megalechis thoracata

A tough, bubble-nesting catfish that breathes air and shrugs off rough conditions.

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 Mandarin

Spotted Mandarin

Fish

Synchiropus picturatus

A reef gem with striking patterns and a famously picky appetite.

Spotted Metynnis

Spotted Metynnis

Fish

Metynnis maculatus

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

Spotted Orange Seam Plec

Spotted Orange Seam Plec

Fish

Hemiancistrus guahiborum

A territorial Orinoco plec with vivid orange-edged fins and a fascinating ability to breathe air.

Spotted Pimelodus

Spotted Pimelodus

Fish

Pimelodus maculatus

A schooling predatory catfish that needs space, robust tankmates, and careful handling.

Spotted Raphael Catfish

Spotted Raphael Catfish

Fish

Agamyxis pectinifrons

A long-lived, armored Amazon catfish that actually makes noise when handled.

Spotted Shrimp Goby

Spotted Shrimp Goby

Fish

Amblyeleotris guttata

A reef sand specialist that shares its home with an almost-blind shrimp partner.

Spotted silver dollar

Spotted silver dollar

Fish

Metynnis lippincottianus

The piranha cousin with spots and a peaceful disposition that surprises most keepers.

Spotted Tilapia

Spotted Tilapia

Fish

Tilapia mariae

A bold West African cichlid with serious parenting instincts and a territorial streak.

Squeaker

Squeaker

Fish

Synodontis multipunctata

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

Squeaker Catfish

Squeaker Catfish

Fish

Synodontis robbianus

A compact, hardy West African catfish that's surprisingly manageable for beginners.

Squeaker Catfish

Squeaker Catfish

Fish

Synodontis waterloti

A rarely seen West African catfish with serrated fins and bold personality.

Stalsberg's Cichlid

Stalsberg's Cichlid

Fish

Andinoacara stalsbergi

A Pacific-slope cichlid built for hard, alkaline, and even brackish water.

Sterba's Cory

Sterba's Cory

Fish

Corydoras sterbai

A long-lived, peaceful catfish that does everything better in a group.

Stick Catfish

Stick Catfish

Fish

Acestridium dichromum

A twig-mimicking catfish from blackwater Orinoco rivers, rarely seen in the trade.

Striped Catfish

Striped Catfish

Fish

Pangasionodon hypophthalmus

Sold as a tiny silver juvenile, grows into a tank-busting giant.

Striped Dwarf Cichlid

Striped Dwarf Cichlid

Fish

Pelvicachromis taeniatus

A cave-spawning West African dwarf cichlid with vivid breeding colors and real personality.

Striped Flying Barb

Striped Flying Barb

Fish

Esomus metallicus

A slender, surface-loving schooler with famously long barbels and a feisty streak.

Striped Headstander

Striped Headstander

Fish

Anostomus anostomus

A boldly striped South American fish that swims nose-down and plays rough with its own kind.

Striped Raphael

Striped Raphael

Fish

Platydoras armatulus

The catfish that actually talks. And you can hear it through the glass.

Sturgeon Catfish

Sturgeon Catfish

Fish

Lamontichthys filamentosus

A whip-finned Amazonian catfish whose fin filaments can outgrow its own body.

Sturgeon Catfish

Sturgeon Catfish

Fish

Platystomatichthys sturio

A skittish Amazon catfish with a peculiar profile and surprising longevity.

Suckermouthed Catfish

Suckermouthed Catfish

Fish

Hypostomus punctatus

A hardy Brazilian pleco that earns its keep cleaning up algae and debris.

Sultan Fish

Sultan Fish

Fish

Leptobarbus rubripinna

A giant barb sold small, with a wild reputation for getting 'drunk' on rainforest seeds.