I had also considered a plankton refugium, but is it necessary if I already see some evidence of lots of microorganisms at night in the main tank?
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Related Questions
- That is what is confusing me as I don have media that I know of in my main tank, I use live rock and a HOB skimmer, no sump or refugium or mechanical filtration, so what media are we speaking of?
- I had also considered a plankton refugium, but is it necessary if I already see some evidence of lots of microorganisms at night in the main tank?
- With all of this flow and filtration in the main tank, how important is flow through the refugium?