A word to the wise: When you hire a power washer, be SURE to warn him not to power wash the feeder!
Still looking for a way to keep cool water fish going all year. Summer temps are okay below thermocline, but not DO levels. Nanobubbles don't do it, but I refuse to give up.
Bummer, wet food or just all the decals blasted off?
One thing I haven't tried, but I heard one of Nate Herman's customers tried are Point Four micropore diffusers on the bottom of the pond in the deepest water and those hooked up to a Liquid O2 tank.....
If you adjust the O2 flow correctly, the O2 bubbles are all dissolved in the water before they move 4 feet.....