I didn't think about the chlorine and other chemicals - thanks. I do have a semi-constant flow of water with the timer. My livewell is roughly 15 gals I guess. It pumps water from the below waterline intake, and an overflow in the well itself. So I assumed the oxygen level is okay. 73° best temp? I guess I'll try putting a frozen 16 oz water bottle in there and monitoring it. Got to keep the shiners alive, the crappie never have taken a dead one from me - only live ones.

I may consider the Aerated bucket if all else fails. Just didn't want additional clutter in the boat. I tend to walk around it alot. Thanks for the help. Additional comments appreciated.