2 weeks ago i got my senagal its about 6 inchs long. Well last week my albino senagal came in at about 4". I put them in a 10 gallon while my 55 was being set up and about three days ago my bigger one turned mean and attacked the small one. I put the big in the 55 even though its not set up all the way. My albino looks rough his crest down its back is all taterd alot of its tail is missing. Its in the 10 now i just got done with a water change turned the temp up and put in some extra stress coat. Is there anything else i need to do for it.