I reread this and have another issue. Well for starters the algae has got much worse. Was reading about the Cutrine plus and it cant be used with koi. I only have one in there at the time and don't want to kill it. Is there another product I can use before I put tilapia in? Read that they cant keep up with it when its over grown already (which it it). My biggest problem I believe is about 1/4 acre is 3 foot or shallower. Would love to get an excavator over and dig it out some. Might be able to pull that off before summer is over who knows for sure.
