I was thinking about this from a raising fish standpoint. In a small pond, would the poundage of grown bass use the same amount of O2 as fry or fingerlings and would the waste they generate be the same as well ?
It could be 1 ten pounder, 5 twos or 10 lbs of lil ones. Just one of those things that popped into my head as I was trying to go to sleep.

curious to see what comes out of this.