I'm thinking about buying a CPR Bakpak 2R Skimmer but I wanted to know if it's possible to mount it the the side of my wet/dry filter instead of the back of the tank. I have a 55gal with fish and LR no corals. If anyone has had any success with there CPR Bakpak 2R Skimmer mounted this way please let me know OR please suggest another skimmer that will will work well in a small wet/dry.