Supreme® Hydro-Mag Recirculating Water Pump Flow Rate at 12 Feet of Head_5580 GPH Notice the small circle with

Notice the small circle with an arrow on it

crude protein: 42%

Harmless to humans

It has a two-chamber system that fills and empties alternating chambers for a continuous suction and gravity discharge

TIMING YOUR DOSE

Supreme® Hydro-Mag Recirculating Water Pump Flow Rate at 12 Feet of Head_5580 GPH Notice the small circle withModels 2 through 18 incorporate an adjustable Venturi which adds Aeration into the nutrient rich water flow, stimulating root growth. 10 Power Cord on all models Time proven Magnetic Drive Technology Energy efficient and Oil Free In line or Submersible Operation Models 2 through 7 include: 1 2 Barb x 1 2" NPT Fitting Models 9. 5 through 18 include: 1 2 Barb x 3 4" NPT Fitting Models 24 and 36 include 1 Male NPT Outlet 5 Year Limited Warranty