Can I have about 2 inches of water evaporation a day? Yesterday I added water to the tank because I noticed the water level in the sump had gone down. I have a water height line drawn on the sump that I try to keep it at. Today that water level was down by around 2 inches. My skimmer isn't drawing aot of skim. Skimmer is set up 1 week today and I still haven't filled the cup. I have maybe an eight of an inch of skim in the collection cup. There are no leaks in the system either. What gives? I'm totallt baffled. Anyone else have this problem?:scratchch



