Hot Sale Fish Tank Aquarium Air Stone Bubble Special Paper Plastic Wall Oxygen Tube Soft Gas Bar Aquarium Fish Tank Accessories
1. Prolongs the life of air motor , saves electricity and reduces the noise, the quantity of air bubble is uniform, increases the quantity of the dissolved oxygen in the water, can be customized to punch, can be adjusted according to the in-cylinder density .
2. Do not worry about blocking, removable and washable, can be used for fresh water and seawater.
1.Material: Special paper + Plastic
2.Weight & size:
1) 16g; length: 18cm / 7.09 in; diameter: 1cm / 0.39 in
2) 20g; length:25cm / 9.84 in; diameter: 1cm / 0.39 in
3) 23g; length: 35.6cm / 14.02 in; diameter: 1cm / 0.39 in