Best answer
Piranha feed on other fish,especially smaller fish that cross their territory. The Amazon basin contain many fish that form part of the Piranha diet. Piranha will bite at the fins of other fish and at their eyes as a form of security in an attack.
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Do Piranha eat each other?
Piranha do not eat each other in preference. They are skittish, timid fish, and they stay in a state of fear from attack from their fellow Piranha fish. They have a series of barking sounds used to warn other Piranha fish.
Are Piranhas cannibalistic?
In short, yes, Piranha are a cannibalistic species. Although most Piranha are omnivorous in nature, the Red-Bellied Piranha is carnivorous. Studies have proved that they will nip and the tail and eyes of fellow fish and other Piranha if aggressed against. They also eat fish as part of their natural diet.
How do Piranhas forage?
Foraging methods vary in the different life stages of Piranhas. During the day, smaller fish typically search for food whilst at dawn, late afternoon and early evening the larger fish search for food. Piranha groups feed communally.
What are the characteristics of piranha fish?
Piranha Fish Characteristics: Piranha fish varies in color from yellow to steel grey and bluish to partly red to dark black. They are normally about 15 to 25 cm long (6 to 10 inches) while some of the species are also found to be 41 cm (24 inches) in length. They have faced just like a bulldog and larger lower jaw and many razor-sharp teeth.