100Pcs/lot 16mm Aquarium Filter Bio Balls Portable Wet Dry Cotton For Air Pump Clean Fish Tank Pond Sponge

Features

high qualityPractical and durable home using product

The biosponge inside provide more surface area for growth of beneficial BioSpira bacteria

BIOBalls do not require replacement unless damaged or destroyed

The bio balls provide biological filtration removing toxic ammonia and nitrite

Each filter media is prepacked in its own mesh media bag

Can be reused over and over again until it breaks

In the event of excessive buildup you may gently rinse with water from an established aquarium if desired

Great for fresh or saltwater aquarium filtration systems

Speicificaitons

Material Plastic Aquarium Pond Balls

Color Black

Dimensions Diameter of bio ball 16mm included biological cotton

Quantity 100 PCS for your choice according to your aquarium size

Including

100pcs Aquarium Bio Balls Filter Media

Weight	1 kg