Balacoo 100Pcs Bio Balls Filter Media Biochemical Ball for Aquarium Fish Pond Fish Tank (16mm)

• Great fish tank and aquarium filter bio ball and give the fish fresh environment.
• Easy and convenient to use.
• Effective to avoid residue and reduce the death rate of fish and chemical filtration and increase the oxygen solubility in aquarium and fish tank.
• Great for any freshwater or saltwater fish tank or aquarium.
• High quality aquarium and fish tank filter bio balls.

Description The item is simple and practical filter bio balls, which are made of cotton and plastic material. It can be used in sea tank, fresh tank, aqua-plant tankand aquarium. And its strong filterability can stable quality and reduce fish died. Feature - Color: As Shown. - Material: Cotton, Plastic. - Size: About 1.6x1.6x1.6cm. - High quality aquarium and fish tank filter bio balls. - Great for any freshwater or saltwater fish tank or aquarium. - Great fish tank and aquarium filter bio ball and give the fish fresh environment. - Easy and convenient to use. - Effective to avoid residue and reduce the death rate of fish and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Package Including 100 x Fish Tank Filter