Hey all, I am gonna put a new skimmer on my 300 gallon. I am changing from a Barr Aquatic sk1200 to a Barr Aquatic sk4200. I understand that it will probably take 2-3 days for this monster to start acting somewhat proficient, but what I'd like to know is what effect is this gonna have on my tank and critters. If you need more info, let me know. TIA
Charlie
Charlie