Hello, first time user so of I am in the wrong spot, I apolpgize. I have heavy fil. Algea blooms in my 3,/4 acre lake. It is @ 150' E to w 160 n to s. Maximun 9 ft deep. Considering bottom areation. Lookomg at a gast 87R. pump. Will this pump be enough? What size areators and suggested placement? Air hose size? Check valve ? Any help will be appreciated. I' m getting too old for this raking stuff Thanks