TGW1 - I think Highflyer aerates his pond and when the water is aerated the thermocline is non-existant or atypical compared to non-aerated water. I am suggesting that we get thermocline depth for non-aerated waters.
Bill, Brian was not set up for aeration at that time. He told me he had plans to aerate in the future. And my pond was checked before I started up my diffusers.
