Looking for the best setup for the back of an aio. Whats the best to put in the 3 chambers? If I ditch the sponge and replace with a media basket/filter sock (flow down) in chamber one, I'm left with an empty chamber (flow up) inc hamber two, I have a few media trays in chamber 3 (flow down). seems to me that would be best for bio media but what? xport blocks? matrix? Chemipure? Chemipure? Rock rubble? Ceramic rings? I planned on running a n external chaeto reactor leaving chamber two open, but if I end up leaving it empty would it be better to use the reactor for gfo and or carbon and use chamber two as a fuge? Also trying to track down an HOB protein skimmer right now which ill crowbar in there somewhere someway. Any input is greatly appreciated.
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