How high does the water level need to be in my sump for my protein skimmer?
Im pretty sure I need to raise it, but Im not sure how to raise the water level in the sump.
Lower the overflow box, raises the sump level, BUT drops the tank water level.
Im pretty sure I need to raise it, but Im not sure how to raise the water level in the sump.
Lower the overflow box, raises the sump level, BUT drops the tank water level.