Alfred Air Pump 4 Outlet 540L/H Supply & Accessories the use of an air

the use of an air pump with an air stone will oxygenate the water and increase the uptake of nutrients by the plant

One-touch automatic digital calibration

Extra Strength Triple Seal Zipper

These are high performance pumps with low power consumption and increased head pressure

you can expect increased overall performance

Alfred Air Pump 4 Outlet 540L/H Supply & Accessories the use of an airAlfred Hydroponic Air Pumps are the perfect choice for providing fresh oxygen to your hydroponic growing system. Good aeration is absolutely necessary as it promotes nutrient uptake and aids in the growth of beneficial organisms. Aerating the nutrient reservoir will also help maintain a consistent temperature while discouraging the growth of algae, bacteria, and other pathogens. The steady air output pressure can be fine tuned using the power