thats what I was thinking too...but, heres the problem. The wet/dry is 18" high...The water level of where the wet/dry should be is about 6 inches. That means, im out of hight, and the water level in the sump/fuge, will only be 6 inches high. Leaving a total of 14" of hight in the Sump/fuge tank that is unused.
Thats why I have NO idea what to do.