I noticed a few days ago that their is alot of condenstation on the back of my light strip and on the front of my filter. For people in the UK the hoods I use are like hard black plastic and have a place where a light strip sits on it, it looks sorta like this and behind the light strip is where the filter is since I cut the back of the hood off so the hood could fit and the front of the filter and the back of the light strip is wet and I dry it off but it comes back. Is their anything I could do so mold and mildew doesn't set in on it?