These versitile little pumps have fully adjustable flow rate regulators (not HX-2500) and have the ability to work in low water conditions. HX-2500 and HX-4500 also come with the added bonus of an oxygen mixing unit as standard. – built in flow regulators to control flow easily – ideal for pumping nutients in NFT/Flood and drain applications. – mounted on suction pads for secure location. – these pumps are designed for continuous use. – HX-2500 and HX4500 have oxygen mixing function.
NUTRIENTS AND BOOSTERS