Got be careful of calcium cause main ingredients of water treatment plants. Must know that or you will cook . I mean cook a plant roots. You want never figure out is wrong sometimes. Never thinking of little stuff. Fyi. Sorry for putting in the fairway. Grabbed wrong club. Lmao. Playing xboxHow do they say to administer the calcium? We have found that most people who bottom feed have to supplement with a top feed of calcium because calcium is heavy and sinks fast.