Deyoo 4 Outlets Air Pump for Ponds, 59 Ft Air Tube with 4 Stones Diffuser Aeration Pump Kit for Outdoor Pond, Air Pump with Check Valves for Ponds, Fish Tanks, Aquariums

【Make Your Pond Water Breathing】The air pond pump has 4 outlets air stones which can produce 0.35 CFM of airflow total per minute, aerates ponds as much as 3000 gallons 9 feet, adding enough oxygen to your ponds outside winter or fish tanks, aquariums.
【Adjustable Air Volume】There’s a manually adjustable air volume button at the pump in an effort to adjust the air in step with your different need, much safer than electronic adjustment.
【59FT Long Enough Air Tube】Coming with a 59FT tube, you’ll cut it to the length you wish to have in step with the size of your pond to place the airstone in the appropriate place to cover a larger area.
【Fits for Most】There are 4 air outlets, you’ll make a selection how many air stones to place, very suitable for outside ponds, fish tanks, aquariums.
【Package Includes】No need extra tool to set it up, the package includes 1 x air pump, 4 x aeration stones, 4 x check valves, 1 x 59 ft tube.