Aquariumpro
🔍
RegionFreshwater

Amazon & South America

The Amazon basin and its sister rivers (Orinoco, Xingu, Tapajós) — home to tetras, cichlids, catfish, and many of the hobby's most iconic freshwater species.

642 species

Spotted Cory
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Spotted Cory

Fish

Corydoras brevirostris

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

Spotted Hatchetfish
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Spotted Hatchetfish

Fish

Gasteropelecus levis

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

Spotted Hoplo

Spotted Hoplo

Fish

Megalechis thoracata

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

Spotted leporinus

Spotted leporinus

Fish

Leporinus maculatus

A swift-water Guianan pencilfish relative with a spotted pattern and real personality.

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 Pike-characin

Spotted Pike-characin

Fish

Boulengerella maculata

A sleek Amazonian predator that rewards careful tank planning with genuine personality.

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 silver dollar

Spotted silver dollar

Fish

Metynnis lippincottianus

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

Stalsberg's Cichlid

Stalsberg's Cichlid

Fish

Andinoacara stalsbergi

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

Staurogyne Repens

Staurogyne Repens

Plant

Staurogyne repens

A compact, carpet-forming plant that stays tidy even in low-tech tanks.

Steindachner's Dwarf Cichlid

Steindachner's Dwarf Cichlid

Fish

Apistogramma steindachneri

A harem-breeding dwarf cichlid with bold lateral markings from Guiana's rivers.

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.

Strawberry

Strawberry

Fish

Apistogramma eremnopyge

A tiny Peruvian cichlid with a dark tail blotch and surprisingly complex social needs.

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 Pike-characin

Striped Pike-characin

Fish

Boulengerella lateristriga

A torpedo-shaped Amazonian predator that schools when young and hunts when older.

Striped Raphael

Striped Raphael

Fish

Platydoras armatulus

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

Striped Silver Dollar

Striped Silver Dollar

Fish

Metynnis fasciatus

A compact, banded silver dollar from the heart of the Amazon basin.

Striped Tucunare
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Striped Tucunare

Fish

Cichla temensis

A giant Amazonian predator that outgrows almost every home aquarium.

Striped Woodcat
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Striped Woodcat

Fish

Trachelyopterichthys taeniatus

A boldly patterned Amazonian catfish that thrives in community tanks.

Sturgeon Catfish
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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.

Sucker catfish

Sucker catfish

Fish

Otocinclus flexilis

A tiny algae grazer from Brazil with a surprising trick up its sleeve.

Suckermouth Catfishes

Suckermouth Catfishes

Fish

Hypostomus sp

Ancient armored grazers from one of South America's most remote wild places.

Suckermouth Catfishes

Suckermouth Catfishes

Fish

Hypostomus sp. "L231"

A mysterious Peruvian pleco whose identity still has scientists guessing.

Suckermouthed Catfish
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Suckermouthed Catfish

Fish

Hypostomus punctatus

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

Sunshine Pleco

Sunshine Pleco

Fish

Scobinancistrus aureatus

A bold, deep-bodied Xingu pleco that earns its place with personality to spare.

Swamp Eel
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Swamp Eel

Fish

Synbranchus madeirae

A secretive South American swamp eel with surprising parental instincts.

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.

Sychri Cory

Sychri Cory

Fish

Corydoras sychri

A tiny Peruvian catfish that blinks, breathes air, and loves company.

Tailspot corydoras

Tailspot corydoras

Fish

Corydoras caudimaculatus

A tiny armored catfish with a bold tail spot and surprisingly long lifespan.

Talking Catfish
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Talking Catfish

Fish

Acanthodoras spinosissimus

A armored, sound-making catfish that thrives in good company.

Tape grass

Tape grass

Plant

Vallisneria spiralis

A fast-spreading, ribbon-leafed background plant that practically grows itself.

Taurus Cory

Taurus Cory

Fish

Aspidoras taurus

A pint-sized armored catfish that breathes air and thrives in groups.