Thanks Tracy, I did not know that Bill was taking on samples. I'm not sure that I am ready for "knowing what's up" as that often comes with a decision involving money and sweat. lol. I'll reach out to him in the near future.
According to popular pondboss opinions and such, the height of my diffusers off the bottom should be plenty and that leaves me to start considering consistent brown algae blooms, tannins, and suspended clays (and the possibilities that I am unaware of).
