Cosiki Aquarium Air Stone, Aquarium Stone Air Stone, Aeration Tube Aquarium Pump Accessory Fish Tank Air Stone Fish Tank Air Bubble Tube for Aquarium Fish Tank(28 inches)

【High Quality】The air stone tube body is made of high-quality plastic material, aquarium air stone inlet is made of silicone material, non-toxic, environmental-friendly, safe and durable to use 【Increase Oxygen】The aquarium air stone bubble bar is uniform and the dissolved oxygen in water is increased, suitable for using in both fresh water and seawater. Need to use a pin or needle to puncture for as many small holes as needed before using 【With Suction Cup】The aquarium air stone bubble bar 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 【Could be Extended】The fish tank air stone tubes 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 【Easy to Clean】The aquarium air stone bubble bar's air inlet head could be disassembled for easily cleaning, keeping air intake freely. It also can help to extend the life of air pump motor, energy saving and reduce noise