So I finally set up my 90 and used a reef octopus nwb150 with a bubble blaster 1000 that have a used before in the past. The problem I am having is controlling the water level in the skimmer. I thought that the skimmer was submerged too much in the water and built a skimmer stand out of pvc and egg crate so now it sits a lil higher and it is still overflowing. Do I have to break the skimmer in again? I know that these skimmers work at a optimum water level of about 6-8". I have used it in the past before and the skimmer worked fine. Anyone have any thoughts on what could be wrong?