The air bubbles made by our are uniform and the dissolved oxygen in water is increased, and its suitable for using in both fresh water and seawater. ??Fixed with Strong Suction Cup?Strong sucker also can tightly fixed the tube, the tube wont float on the water. Such a great bubble tube, worth buying for your fish tank ??Easy to Install?It is very easy to install in your fish tank, come with 2 rubber suction cups to produce enormous power to stick to glass surface firmly.
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1 day ago
1 month ago