Thanks for the coments, yes i know the Pacu shouldnt be there. He was one of my first fish and I commited the most common mistake, I bought him without knowing how big he would get. I was thinking of digging the veggie patch up for him and making a pond, but that would cost alot to heat. I talked to my missus about rehoming him, but she loves this fish the most. I might just do it when shes not home.