Is there anyone else like me that enjoy DIY filter ideas? I made some bio filter from one gallon of k1 media. I am sort of experimenting with k1 media to see how effective it is. Please share your home made bio filter if you have some.
[video=youtube_share;lZEXi1UAdKk]http://youtu.be/lZEXi1UAdKk[/video]
[video=youtube_share;lZEXi1UAdKk]http://youtu.be/lZEXi1UAdKk[/video]