am i supposed to ever change the bio-bag cartridges on my whisper 30? when?
T TripDs · Registered Joined Oct 11, 2004 · 800 Posts Discussion Starter · #1 · Jan 11, 2005 Only show this user am i supposed to ever change the bio-bag cartridges on my whisper 30? when?
T TripDs · Registered Joined Oct 11, 2004 · 800 Posts Discussion Starter · #2 · Jan 12, 2005 Only show this user bump
P Phtstrat · Registered Joined Sep 15, 2004 · 1,989 Posts #3 · Jan 12, 2005 Only show this user When the carbon is no longer working. I would try to keep as much of the spongy part as possible since that is where the bacteria will be.
When the carbon is no longer working. I would try to keep as much of the spongy part as possible since that is where the bacteria will be.