Ive recently purchased my baby black peru pirahna, everythings been fine the last few days, ive been told to feed him about 2 times a week starting off, ive done, the ph, nitrate, and amonia test kits and everythings fine, but he's acting realy wierd, flicking all sand up with his nose, and somtimes when i enter the room hes in, he goes crazy in tank and hes actually tryed jumping out water a few times and hit the tank lid, any tips ideas anyone?
thankyou