Kiel'thalin
Member
Specifically looking at the MRC MR-2 Skimmer. I kinda understand how it works and would like to place it under a 120g in the 36" tall stand that I might be upgrading to. I am not really convinced with it since noise could ease me away from it. Do they really perform as said, any recommendations? Is there a major difference between the recirculating once vs standard? Thanks for the help...