Double Air Outlet: It’s easy and simple to use 2 air discs or aerobic filtration equipment together.
ULTRA QUIET DESIGN: The double housing construction and rubber stabilizer feet make the air pump very quiet and stable; less than 35db.
VARIABLE AIRFLOW: Utilize the control knob to customize the air flow to your liking, reaching a maximum of 160 gallons per hour.
POWERFUL: provides a steady air source for multiple stones, bio sponge filters, landscaping windmill rockery, aquarium air shell, undergravel filters and other bubbler decorations for aquariums up to 150 gal.
Everything to set up : 1x Air Pump, 1x 8 ' Airline Tubing, 2x 2"air stones,