How often do red bellied piranhas eat?

Answer:
hey i have two 4 inch red belly piranhas with me at college, mine eat 2 small feeders each per day, and i give them 10 from late Friday til monday morning when I'm back home for the weekend and i havent had a problem.

If your looking for your piranhas to eat right as soon as you feed them feed them 2ea every other day.

cheers.
First answer by ID3438107079. Last edit by ID3438107079. Question popularity: 1 [recommend question].