My Calcium and Kh seem to be sky rocketing. I attached a picture of my water test that I did. My PH is a little low and I’m assuming it’s due to the high cal and kh. I also have some phosphorus in my tank. Any tips on how to lower these and get everything back in line. I have a 66 gal Fluval Shaker. I have quite a few fish in there already but want to add a puffer to the mix but don’t want to add him until I get my tank in line. Mainly due to recently losing my damsel and cleaner shrimp. Also the only chemical I have in my tank at the moment is copper-aid due to my powder brown tang having ich.
I tried to cover all bases oh what’s going on in my tank so if I missed anything please ask. I really need all the help I can get.

I tried to cover all bases oh what’s going on in my tank so if I missed anything please ask. I really need all the help I can get.



