Biocube Filter Cartridge Mod
 

I found a mod and I was wondering if someone could clarify what the guy did. I'm not sure if I can post a link to anther forum so if this is against the rules, I appologize.
Nano-Reef.com Forums > Biocube filter mod
He said he used a dremel but I don't know what/where used it on. It looks like a real good idea but I just want to be more clear on what t do. Thanks!

All he did was cut off the filter material and remove the carbon, then placed his own filter material into the newly created "tray"...

He made this
http://fishtankkit.com/BioCube%20cartridge%20image.jpg

look like this
http://home.comcast.net/~fdoug222/filtergutting.jpg

then added this
http://www.jlaquatics.com/images/fil...amesh_blue.jpg

to make this
http://home.comcast.net/~fdoug222/newfilter.jpg

...

SO...no dremel needed.