The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
HOB skimmers, MJ ph(or equivalent), no bio-filters, reef ready for a 55gal. FWIW I can get a second-hand Bak-Pak for $100(w/ a full warranty), but if it's not going to perform as well as the Aqua-C or spit out micro-bubbles I don't want it. I've already gone through this w/ a sea-clone...