Description Aeration is a very effective method of water movement encouraging quality microbial growth and water agitation for nutrient consistency. These HydroPro Air Pumps are extremely quiet, reliable and come in a compact and efficient design. FEATURES HI/LO AIR FLOW CONTROL QUIET OPERATION EASY TO MAINTAIN COMES WITH 2 X AIR STONES OUTDOOR RATED SPECIFICATIONS: Number of Outlets: 2 Air Flow Rate: 3.5LPM x 2 Power: 3.3W Max Operation Depth: 1.2M Cable Length: 2M Recommend Pond Size: 2000L
