A Fish Tank Bubbler Stone for Aquarium with Suction Cup High Dissolved Tiny Bubbles Furnace Oxygen Diffuser Add Oxygen to Hydroponic Growth Syste

Product description Size: 3.

5*7cm/6*7cm Color: transparent Material: Acrylic Package content: 1pcs aquarium air refiner 1.

【Improve CO2 Dissolution】: Double seal ring improves CO2 dissolution efficiency.

2.

【Non Slip】: The suction cup makes the bubble stone firmly adhere to the water tank, not easy to slip.

3.

【Applicable For】: Suitable for families, office fish tanks, ponds, aquariums.

4.

【Replaceable Disc Oxygen Bubbler】: The material is sturdy and durable.

It can be used for a long time and has better dissolved oxygen effect.

When the bubble burst into the water, the sound is super quiet.

5.

【Produce Bubbles】: A large number of thin bubbles are generated in the fish tank and dazzle.