Does your livewell not have a recirc. feature? Even if not with the water temps what they are even pumping fresh water in should keep oxygen levels good. I would
say its the temp. We ran into this at the Crappie Masters as did alot of teams. The ones that had no prolems were either running the Koolwell system or bottles of ice to keep the livewell water cool. Koolwells are alittle pricey so i made my own system to cool them down.Works just like the Koolwell and is easy to install. Next tourn. come see me and Duncan we have one in his boat and i will show ya what its made up of. If Duncan can install it anyone can.LOL
There will be days when the fishing is better than one's most optimistic forecast, others when it is far worse. Either is a gain over just staying home.