Just an update to my original post.
I dumped another 800 pounds of powdered lime in the pond a few weeks ago for a total of 1200 pounds. Had to bag it in as there are no quarries who supply lime within a hundred miles of here. Tested the PH on the far side of the pond and it tested with a PH of 7.25.
I'm sorry I've seen the charts before but can't seem to find them now. What's the optimum PH level for fish health?
