I agree with the above posts. Bill brings up a good point on what "balance" actually means. I guess ill have to think about that a little more. Im not there all the time so I cant manage daily. I am trying to do a lot as I get there weekly, hence the aeration, feeders etc., but exactly what im looking to do is a better question. Another would be is it even possible when your not there all the time. i guess I thought there was something wrong when 1000 minnows went missing in a real short period of time. On a side note, Rainman alluded to the fact the minnow cost was real expensive. Anyone in my area(WNY) get them cheaper, or at the cost you referred to? I go to a reputable fishery and thats his price, $80 per 1000.