scopemdf
New member
I just purchased a Precision Marine R36 refugium and have a question. What is the best height to drill a hole for a 1" bulkhead for gravity return to my tank so that the flow through the refugium would be optimized? Would the best position be through one of the Precision Marine sticker logos? Or does it not really matter.
SCOPEMDF
155 gallon bow front reef
3-250 watt HQIs, 4-65 watt T5s
SCOPEMDF
155 gallon bow front reef
3-250 watt HQIs, 4-65 watt T5s