Neither here. I haven't found that I need either one, even in my sps heavy reef in the bedroom. Kalk in my ato takes care of everything except the mg, and with my routine on water changes, it stays just fine without my adding any.
Calcium Reactor
Dosers with two-part
Neither here. I haven't found that I need either one, even in my sps heavy reef in the bedroom. Kalk in my ato takes care of everything except the mg, and with my routine on water changes, it stays just fine without my adding any.
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