Perfect NEW Fish Tank Aquarium 3in1 Submersible Filtration Pump 158 GPH Perfect NEW Fish Tank Aquarium 3in1 Submersible Filtration Pump 158 GPH Model : P752 Fish tank submersible pump are fully submersible quiet, energy efficient and use an oil free water pump. The compact design makes these an ideal pump/filter for small water fountain and water falls. Equipped with a built in pre-filter. The sponge in the pre-filter will provide extra mechanical filtration. Flow Output; 158 gph Dimensions: 6.5" L x 1.5" W x 2.25" H Includes Spray Bar Output Diameter: 1/2", 3/8" Wattage: 10 Cord length: 6'