My guess is super heated water due to daytime aeration. Hot water cant carry any oxygen.
New grass...any thoughts on fertilizer used on lawn? Some grass seed is pre-treated but that seems like a stretch.
I'm grasping at straws but since this is the 2nd time, might be time to think outside the box.
ETA, total poundage stocked?
Go out at dawn and see if any fish are gulping air at the surface.
Last edited by Clay N' Pray; 06/08/19 11:46 AM.
