Pawfly 16 Inch Air Stone Cylinder for Larger Pumps Bubble Diffuser Release Tool for Large Aquariums Outdoor Pond Garden Circulation Systems and DWC

Pawfly 16 Inch Air Stone Cylinder for Larger Pumps Bubble Diffuser Release Tool for Large Aquariums Outdoor Pond Garden Circulation Systems and DWC

Steadier Bubbles: Use superior rubber material which allows abundant dense and even bubbles to spout from the cylinder. An ideal way to fully aerate your water reservoirs. Larger Size: Measure 1.2" D x 16" L. Suitable for large aquariums, ponds, gardens, DWC systems and aquaculture farms. NOT fit for small aquariums or fish tanks. Model: ASE-302; Jetting volume: 36 L/min; Recommended air pump power: > 7 W. Standard ID airline tubing: 3/16" or 3/8". Keep fish or roots growing healthily. Stable in Water: Weigh 13.8 oz and come with 2 square holders at both ends to increase stability. It always lies steadily in the water without moving easily when bubbling. Easy to Use: Soak it completely in water for more than 3 hours before use. Simply clean the stone by wiping the dirt off its surface instead of brushing it after use. Unlike air stones compressed with sand, the 16 inch air stone is made of superior rubber featuring better permeable effect and producing steadier and even bubbles. A necessity to increase dissolved oxygen in large reservoirs.