Ok well with everyones imput from last week I worked on my sump and it is running somewhat running. My skimmer is in the first chamber and I had it discharging into the first section of the bubble trap. My return pump is in the second chamber. The skimmer was dumping water to the bubble trap to fast so for my return pump and the skimmer would loose suction. So right now I have my discharge going back into the skimmer section and the pump and skimmer are holding steady. I have a new pump on the way. I guess it isn't hurting anything,but the water is just getting skimmed more. The refugium has sand and crushed coral base 1 to 1 1/2 height. I need to get somethings in there. Isn't it the chateao that goes in there. Tell me what you think.