3Pcs Durable Air Stone Bubble Bars Oxygen Pump For Aquarium Fish Tank Green

Item type: ;Air Stone BarCondition: 100% brand newMaterial: sand stone + plastic ;Weight: Approx. 242gColor: greenLength: Approx. 31.5cm/12.4inInstructions for use:

1. Please soak in water 15 minutes before using this product;

2. When long-term using, if dirt blockage, you can clean to repeated use when the bubble is reducing;

3. Can be used with air pumps of 2W and above. (The larger of air pump watts, the better the gas output effect).

1、Made of quality material, can make your aquarium tank more effective pump oxygen.

2、Can clean to repeated use, long work time.

3、Rising bubbles enhance aquarium aeration & water movement.

4、Need to use with air pump and trachea, good performance(not included air pump and trachea).

5、Suitable for tish tank, aquarium.

3 x Air Stone Bar