have a 15 by 30 oval above ground and when a storm comes through or very high windy days the pool gets a lot of needles in it and at times has filled the skimmer up to the point it was clogged up. Any ideas on a easy type cover that could be layed across the pool or some type of extra way to catch the needles before they go into the skimmer but the skimmer still be able to create the suction needed. Thanks