So, I currently have a reefer 250 up and running. I have a couple deskmates that currently are unused, and what I want to do, is utilize one of those tanks as a second display/frag tank in the sump area. I however, want to avoid drilling a hole in the deskmate if at all possible. What kind of options are out there to accomplish this, or is it even possible? I had one of the deskmates up and running for about a year, and I really enjoyed the tank, but I just never could get ahold of the nutrient management.