Hi there! For the last two days my Oscar has been laying at his side at the bottom of the tank. I'm worried. He is one year old and has never been like this before. His "friend" thats lived together with him the whole time seems just normal. There is no sign at alll to tell that anything should be wrong with him. Only that he is lazy and laying on his side. When I come with food he swim normal and eat. ...all a little slower than usual though.

Anyone know what to do? How to help him? Please help!