I dont need this in my new setup, it is a little over a year old. It comes with 3 micron filters inside of tubing. You can also run carbon in place of one of the filters. I used this sparingly as a water polisher.
I would like $40 Cash or Some nice SPS or LPS corals.
Cash - Pickup in NNJ or Manhattan Trade - will arrange location
product link
http://www.pentairaquatics.com/products/detail/module_mechanical.html



