Im using Phoszorb right now in my sump and it seems to be working great,but the directions say you can keep it in the water for 6 to 8 weeks, before it is exhausted.
This can't be right is it? I was using Seachems Phosguard for a little while and it exhausted after about 3 days...so that stuff sucks!
Anyway I've had the Phoszorb in there for about 2 weeks and the PO4
is still almost zero .
Just wondering if anybody else has some experience with PhosZorb, and how long you should keep it in? 6 to 8 weeks seems like that would be way to long!
Thanks for any suggestions!