I was using Mr. B's all purpose 8-8-8, cal mag 3-4ml, 3ml of fish head I believe, 2.5.g of charge at first. Ph 5.5-6. Was using the drops to find ph till I got a pen. Ppm 700-900. But now I got the ph pen and ppm/ec pen and feed it fox farm the main 3, 3-5ml of calmag, Kellogg fish and...