Quick question.. would throwing away a used sock and replacing it with a new one cause any kind of spike in the parameters or is that not enough BB to worry about?(46g reef with 20g sump/refugium and roughly 60lbs of live rock)
Why on earth would you throw away the filter sock?! They are expensive. I always throw a pile of mine in the washing machine (without soap, ofcourse) and then hang dry. Rinse and repeat forever. I
Change my sock once every 4 or 5 days or so.