suspectcobra
Member
i was just wondering what the big differences are, i have done the research and all i can conclude is that the 2R is non-biological thus has the "Tri-chamber" design, but what i am getting at is that is there REALLY a BIG enough difference that effects the performance of the skimmer, i ask this for the most part because i am not in need of the biological filtering which on the skimmer i don't feel will do much anyway, so just let me hear your answers and opinions, please and thank you! 