The Angelo Décor 140 Gallon Per Hour fountain pump is ETL certified, fish and plant safe, and compatible with 3/8″ and 1/2″ tubing. Energy-efficient at just 7 watts, it offers reliable flow for water features with up to 27 inches of height and an adjustable max height of 37.5 inches. The 10-foot, 3-prong grounded power cord reduces the need for an extension cord. Compatible with the PumpJacket™ filter (sold separately), it minimizes cleaning and maintenance while reducing noise and vibration. Angelo Décor pumps provide exceptional energy efficiency, lowering operating costs while delivering abundant water flow for your garden, deck, or patio.