Description
Specification: Name: Bubble Stone + Suction Cup material: plastic color: blue Size: Suction cup diameter: approx. 2.6 cm/1.0 inch Length: about 3.2cm / 1.3in Application: Aeration pumps, fish farming equipment, aquariums, fish tanks, etc. Product function: used to generate bubbles and help increase oxygen content. It can generate bubbles, reduce carbon dioxide, and help increase oxygen content. It is made of environmentally friendly plastic materials and has a long service life. Suitable for any
