I'm new to water gardening, just starting out... or want to anyway. I was so excited that someone gave me a prefab pond and waterfall that they had in storage, about 100 gallons. I spent last week gathering all the supplies to make a Skippy Filter. Friday I bought a pump and the rest of the supplies. Saturday I finally got to pick up the pond. Brought it home and while washing it down, I found a V shaped tear clean through the hard plastic, about 1 inch long. I think the tear happened while it was in storage, because it looks almost new otherwise. Can a tear in a plastic prefab be fixed?