Looking for help on the filtration of the Aquatop Recife 40 Gallon Cube. The bank has multiple chambers. In the first chamber, there is a filter sponge that takes on water from the tank. The chamber is plenty tall to possibly put something underneath that if necessary. It then flows in to a stack of 4 boxes with different media in them. The top box has carbon infused media cubes, then the second box has Phosphate/Nitrate Removing Media (looks like white sponges) then the last 2 boxes are ceramic quartz rings, kind of like bio-balls back in the day. Those four boxes sit in the center of the back large chamber. My dilemma is I am upgrading the light that requires an arm to be mounted on the back of the glass and will interfere with these boxes. I won't be able to remove them if necessary without removing the light. Trying to figure out what other options there may be.