Our air curtain is made of high-quality material, very safe and durable. Its air bubbles is uniform and the dissolved oxygen in water is increased, and it is suitable for using in both fresh water and seawater. Easy to install in your fish tank, and also easy to disassemble for easily cleaning. The bubble tubes could be extended to meet the length of you fish tank, practical to use. Strong suction cup also can firmly fixed the tube, the tube won't float on the water. Such a great bubble tube, worth buying for your fish tank!
1. Made of high-quality material, non-toxic, safe, durable and also environmental friendly.
2. Easy to install and the air inlet head could be disassembled for easily cleaning, keeping air intake freely.
3. The bubble 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