Serrasalmus spilopleura (Black strip pacu, night piray)

Serrasalmus spilopleura fish is a fish from the SerrasalMidae family, originally from South America. It is a small fish, measuring about 10 cm in length. It has a laterally elongated and compressed shape, with a sharp head and well -developed pectoral and pelvic fins. Its color is generally dark red or black with white spots on the body and fins.

The Serrasalmus spilopleura is a lonely and territorial fish. He lives in the shallow and coastal waters of rivers and lakes from South America, where he feeds mainly on small fish and invertebrates. The Serrasalmus spilopleura is known to be a formidable predator and can be aggressive towards other fish, in particular those of the same species.

The Serrasalmus spilopleura is an oviparous fish, that is to say that it lays eggs. The female generally lays between 50 and 100 eggs, which it incubates until they hatch. The fry is then independent and feed alone. The Serrasalmus spilopleura reached its sexual maturity at the age of 6 to 8 months.

The Serrasalmus spilopleura is a fascinating fish to observe in aquarium, although it can be aggressive towards other fish. It is important to keep it in an aquarium large enough for it to be able to move freely and to provide it with appropriate food. As it is from South America, it is important to maintain water from its aquarium at a temperature and acidity similar to those of its natural habitat.