Red-bellied Piranha

Overview

A sharp-toothed predatory fish with a red belly, notorious but generally feeding in groups on wounded prey. Native to South America, it is a popular choice among aquarists for its distinctive appearance and behavior.

History & Origin

Red-bellied Piranha originates from South America. It has been kept and selectively bred in the aquarium hobby for generations, producing many color forms and regional variants developed through captive breeding.

Appearance & Size

Red-bellied Piranha is a medium fish, generally measuring about 20–35 cm when fully grown. Its body shape and species-specific coloration make it easy to recognize among Other Aquarium Fish.

Temperament

Red-bellied Piranha shows a temperament typical of its group—largely peaceful but with individual or territorial quirks; match it with compatible tankmates and adequate cover.

Care & Husbandry

A freshwater species, it adapts well to a community or species aquarium with stable temperature, gentle to moderate current and clean, well-filtered water. Feed a varied diet of high-quality prepared foods supplemented with live or frozen items, and quarantine new arrivals before adding them to the display.

Health & Lifespan

With good water quality and a balanced diet, Red-bellied Piranha typically lives 10–15 years in captivity. Watch for common aquarium ailments such as parasites, fungal infections and stress-related disease, and maintain stable parameters to keep it thriving.

Popularity & Recognition

This miscellaneous group gathers assorted ornamental species that do not fit a single family, offering hobbyists plenty of variety.