Its opaque-ish to white-ish. It coats the inside surfaces of my sump and skimmer. When I turn off my return pump, it sloughs off in the return section of the sump so when the pump turns back on, it make the display tank into a snow globe for a few minutes. Harmless to inhabitants.
Ive never carbon dosed. Very simple basic filtration... live rock, skimmer, marine pure cubes in the sump, filter sock. Thats it. Been up and running for a couple of years.
Any ideas? Thanks.
Ive never carbon dosed. Very simple basic filtration... live rock, skimmer, marine pure cubes in the sump, filter sock. Thats it. Been up and running for a couple of years.
Any ideas? Thanks.