librarygirl
Look It Up
So I cut some of the filter up and put it in with my main filter here and there. I still have quite a bit of the active filter left (I bought the 4" one, and my main filter is only for a 20g tank anyway). Any advice on what I should do with the rest of it? I was thinking of just using the magnets to set it in the corner of the tank somewhere, or maybe putting the filter intake through the center of it or something.
Any suggestions?
You could do either of those. Or drop it in the tank.