I just bought a large firemouth from the petstore. it was somewhat of an instict buy cause ive been wanting one. i brought him home to an empty 35 gallon cause i was planning on getting a 55 soon tho hes just resting on the gravel bottom and it looks sometimes as tho he rocks a little forwards and backwards.His fins are pretty torn up he was in about 3 days ago in with two oscars and a pike at the petstore. i have a little medicine called maracide not sure theres much and the petstore is closed and about 45 minutes from me. first time ive had a firemouth and im worried. i was searching the forum and after reading a topic i just switched him to a 10 gallon with some baby guppies in it and put in a large airstone. someone please help. i have taken a picture if it helps.