I am looking for feedback from those of you who have larger systems on what your water change schedule is like. On my 150g I used to do biweekly 15% WC. I also did his based on a heavy bioload and high nutrients. I am just wondering what folks with lager tanks are doing for WC.
Biweekly or monthly and how much percent of the system are you changing during these?
Appreciate any feedback.
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300g Basement Reef - April 2018
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