I don't have space for one. But if I did, I would add one. One major reason that I'd add one is probably to run reverse photoperiod on it to maintain my PH. Currently, my PH fluctuates between 7.5 in the morning to 8.3 in the day. I dose kalk daily and add alk buffers but can't seem to prevent the PH from falling in the morning. For the past few months, I haven't lost any corals but I would like to keep my PH stable above 8 if possible.
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