#ed_op#DIV#ed_cl#I have a 58 gallon tank that I want to start up as a reef tank. So far have put in 50 lbs live rock with the eco system . Is anyone familiar with the ecosystem filter? Can I add distilled h20 instead of RODI h20 with changes? I started about 1 mth ago, when can I add fish, coral, etc. #ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#Do I need to wait 6 mths? Do I need to do h2o changes prior to adding the fish? Any advice would be appreciated#ed_op#/DIV#ed_cl#