Hi all. Newbie here.. Planning out my fist tank and need your help. My LFS quoted me a redsea skimmer for my 425 but have my reservations on it. I have read alot and saw that the Reef Octopus is much better. Is the RO 150s good enough? If so which 150 model is the best for the 425? Sump will have reef mat so might be tight for space


