I saw some filter media in my LFS and I was wonder if I could just fashion my own filters outta this stuff for my Cascade and Penguin. I feel like I am always rinsing them out because they become clogged. The carbon in them was used up months ago. The only reason I keep them in there is because they are already established. What I am thinking is just cutting out some of the filter floss and stuffing it in the open chambers of my filter. Maybe I could even add some carbon in a media bag. Does anyone else do this?? Does it work?? Is it better than the filters that are actually made for my types??