fatheadminnow
Fish Aficionado
Not to sure about these filters, but isn't that Carbon?
Of so, then don't worry about it.
Since carbon keeps on "changing" when in your filter if cannot hold a significant amount of beneficial bacteria.
Plus, if you wanted to keep carbon working properly in your tank, you must replace it every 3 days or so, as after 3 days carbon on your filter gets all used up, and starts to leak back into the tank.
-FHM
Of so, then don't worry about it.
Since carbon keeps on "changing" when in your filter if cannot hold a significant amount of beneficial bacteria.
Plus, if you wanted to keep carbon working properly in your tank, you must replace it every 3 days or so, as after 3 days carbon on your filter gets all used up, and starts to leak back into the tank.
-FHM







