Are you sure they are Ps :smile: Just checking, does seem a little unusual.Cypher said:Before I put the P's in there, I had a foot long irridescent shark in there. The Pacu's ate all of its fins so I put it out of its misery. Now the Pacu's (I thinks its only one of them) are even biting the piranha's tails. And the p's don't do a thing about it. Weird eh!