I was wondering how to lower GH
. My tank has been running for about 2 months now. My water parameters are good. I tested KH
and that was normal(9 dkh
). When I test for GH
, my test is off the charts(60). I filled the tank with RO
and I do all water changes with the same. I was wondering if I should change the resin in the DI
. I have a 150 gallon, so the RO
has worked alot lately.
Can someone let me know if this is a real problem? I have a clown and a blue hippo tang, which are doing fine. Should I change my DI
and do some water changes or is there something on the market I could use?