Thanks for the reply John and George. Air from rocking piston to 9"diff. Pond level is controlled by well as of last month.
I will get my tilapia from Todd. He is my supplier, the only way to go IMHO.
I guess my questions were more of a "what if" on the pond dye stuff. My second thought was, could siski disk readings allow for the amount of pond dye to use to hold a light penetration of 15" to 18". Then, if feed and fish waste did not keep a bloom going add just a little or use less fertilizer to control the upper opacity reading of the water to 8" to 12"siski disk reading.
The tilapia and if I can get them Grass carp, can top off the control project.
Again just a thought on pond dye, if I wanted to use it and thanks much for your rely. I can finally really manage my pond now that water has come.
