AXLIZER 100pcs Bio Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls, for Fish Tank, Aquarium, Pond… Price: $8.98 (as of 08/04/2023 03:51 PST- Details) & FREE Shipping.

Material: PVC. Light weight but tough enough to maintain its shape, never degrade or wear, wear-resistant, reusable, long service life, easy to handle and clean, can promote gas exchange and increase dissolved oxygen content, the design is porous.
Biosphere is a kind of hollow sphere made of plastic materials. It has a large surface area. The hollow structure can break the water into small streams and break up large pieces of dirt, and the filtering effect is excellent; the internal biological sponge provides more surface area.
The bio ball of aquarium filter helps to clean water naturally; in addition, the internal bio sponge provides more surfaces, thus improving the filtration effect and stabilizing the water quality, which is suitable for different types of filters.

In Stock.