I was wondering instead of the stock items (bio-balls, etc.) what have you guys used for the back chambers in the Nano Cube for filtration? I just recently purchased a nano cube. Set it up with live sand, and saltwater... just curious about the filtering system as I would like to make it better. Planning on puttin Clown fish, live rock, and some corals in the tank.
Thanks,
Eros
Thanks,
Eros