Aqua-c or Bak-Pak?

[MT79]

Which is best in your opinion-any advice/experiences appreciated. Also, anyone have problems w/ micro-bubbles w/ either? Thanks guys.

[Jonathan G.]

are you talking about the EV, urchin, or remora? and with the bak pak which one are you looking at the bak pak 2, the reef ready one, or the dual?

[MT79]

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...