Water should be soft and acidic, and a strong filter is required for the amount of waste these fish will produce. Piranhas are voracious predators that need a constant supply of live foods. Once acclimated, they will accept meat such as beef heart, but rarely pellets. Breeding in captivity is very rare. They breed similar to other Piranha species, where the fry hatch in two days and become free-swimming a week later.
Males have a more strait anal fin.
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