The Pondmaster 190 gph pump with deluxe filter system (both mechanical and biological), and bell fountain head, for ponds up to 200 gallons. Compact, yet efficent, this pump and filter works surprising well in small ponds and tub gardens. 8.5"" W x 10.5"" L x 2.5"" H See all of our Submersible Pond Filters Pondmaster 190 Pump and Filter System Pondmaster 190 kit