Thanks for the comments guys. I'll research the salt idea and I'm glad I'm getting some support for cutting back on the feed. It's just now starting to back off on the upper temps, two weeks ago mid 90s were common and now we're going into a mid-upper 80's period. Typically you don't want to fish when it's this hot because it stresses the fish that you might catch, but not want to harvest. But with the temps dropping, that's exactly my plans. Especially targeting getting the uninvited bullheads out of there.