Whats better the cpr bak pak2 or just the plain bak pak 2? I have seen the regular one on aquariums and i seem to like it but the 2r just seems to be almost the same thing. Which would you pick?
I have the 2R and it seems to pull out a fair amount of junk from mt 46 gallon bow. Don't use the filter spong that comes w/ it. I almost flooded my family room! If you are going to hook it up directly on the display tank, the buuble/skimmer box works great.
