pondboy
New Member
I have a 150 gal tank . about fourteen weeks old .i started off with tap water
. now i have a rodi unit . and want to do some big water changes . i have two marron clowns and about 150 lbs of LR . my levels are ammonia 0.25 nitrite 0 , nitrate20 , ph 8.4 phossphate 0.8 sg 1.022 . I put a whole can of phossphate ban in in my sump a week ago and my phoss are not comming down ?