Wet/Dry problems?


I was wondering -
If the power went out and one uses a wet/dry filter system under the tank and the pump stopped working - The water will still plow out of the tank into the wet/dry unit and overflow to a point where the prefilter box in the tank will be empty. Correct me if I am wrong. Any homemade corrections to solve this problem?


Battery Back up for your filter, I see them in computer magazines for a few $$$. Or keep your skim level real close to the water level that way your skim box will go dry before all of your tank is on the floor.