1pc Shell Pearl Air Stone Aquarium Fish Tank Ornament Shell Bubbler Bubbling Decor

welcome Practical and durable home using product Increase oxygen levels, lower CO2 and raise PH. It is an important instrument to successfully keep aquatic fish for respiration process. Durable, washable and sintered by high temperature. Creates bubbles in fish tank while attached to an air pump(air pump is not included). Creates water currents and dazzling underwater scenes. Perfect accessories for better life

Specifications: Color: As picture Wt:90g Material: Resin Size: Approx. (L*W*H)6.5*6.0*6.5cm/2.56"*2.36"*2.56" Suitable for inner diameter 4mm soft tube Quantity:1Pc