For use in shallow stream installations where water level can fluctuate. Flat, rigid aluminum teardrop style strainer can be placed to maintain a low profile at the bottom of the deepest part of the stream. Disruption of flow is minimal. Water is collected through a screen around the edges of the unit. The fine strainer is also designed to minimize chances of consuming animal or plant matter. Slip-fit connector for glue-on attachment to 6 PVC pipe.