so i have a hagen tank which has the black plastic trim all along the top side of the tank, when the water is a certian height i get water/moisture coming out the the bottom part of the trim on top of my tank, is there a way to take the trim all off the top of the tank and lay a bead of silicone down on it to reseal it so i dont get water and moisture runs down the outside of the front of the tank and side ?? it oly does it on the front left side about 18" and then a section on the right side panel about 1-2" ....