I have these and love them!! I use the extra media box, and add this stuff.anyone else out there that use this filter, just wondering on instead of buying the cartridges, a inexpensive way to make your own, or some of your set ups? get rid of the extra 2 media slots, maybe put a sponge in there or something?.
You could get media baskets, that would allow you to customize your filtration......![]()
Media baskets should have come with it already unless you bought it used. I got 2 with mine and only use these for my filter mediaYeah, media baskets for the second slots. I thought they already came with those.