Hiblow Adjustable Height Pond Diffuser on Steel Base Plate Gift Card unit has black knob) use

unit has black knob) use the HK-M120 magnet bar

5″ enlarged to 1

75"L x 5"W x 5

72 LEDs make this light a brilliant feature of your pond or water garden

Hiblow Adjustable Height Pond Diffuser on Steel Base Plate Gift Card unit has black knob) useHiblow Adjustable Height Diffusers utilize two Hiblow Polypropylene Air Diffusers on a steel base. Each diffuser is 250mm (9. 8 inches) long and has 1 2" metric MPT threaded connections. The diffuser comes with an included end cap Each diffuser can pass through up to 80 liters of air per minute so the stand with two diffusers is capable of passing though a maximum of 160 liters of air without excessive back pressure. The steel base holds both