I recently bought myself a Bischer. I have a 29 gallon tank.....2 oscars and 1 pike. I don't know much about this Bischer other than it's suppost to be aggressive. Well.....my question is: What exactly does this Bischer eat? It doesn't seem interested in live food. So I was wondering if it maybe ate some kind of frozen food. If anyone knows the answer.....please.....do tell as I am very curious to know. Thanking U in advance....