Aquarium Bubble Aeration Tube Fish Tank Air Stone Underwater Bubble Tube Oxygen Pump Diffuser Aquarium Air Pump Accessory (23inch)

?Extend Bubble Tube?Fish tank bubble could be extended, double tubes could be easily connected by the plastic connector, so you could connect them into a suitable length to meet the length of your fish tank. ?Increase Oxygen?Fish tank air stone releases the bubbles smaller, denser, uniform, which makes more oxygen dissolving rate in water. It can create the bubble effect and bubble beams will make your aquarium like a fairyland. ?Easy to Install?Fish tank bubble air stone is easy to install and the air inlet head could be disassembled for easy cleaning, keeping air intake freely. Simply use a pin or needle to puncture for as many small holes as needed before using. It also can help to extend the life of air pump motor, energy saving and reduce noise. ?With Suction Cup?With strong suction cup, could firmly fix the aquarium bubble tube on the wall of fish tank, the bubble tube won't float on the water, practical and durable. ?High Quality?Our bubble tube is made of high-quality material, non-toxic, safe, durable and also environmental friendly.