Description:
100 pcs 16mm Aquarium Bio Balls Filter Media Wet/Dry Koi Fish Tank Pond.
100% Practical and durable home using product.
The bio-sponge inside provide more surface area for growth of beneficial Bio-Spira bacteria .
BIO-Balls do not require replacement unless damaged or destroyed.
The bio balls provide biological filtration, removing toxic ammonia and nitrite.
Each filter media is pre-packed in its own mesh media bag.
Can be reused over and over again until it breaks.
In the event of ecessive buildup, you may gently rinse with water from an established aquarium, if desired.
Great for fresh or saltwater aquarium filtration systems.

Specifications:
Material : Plastic Aquarium Pond Balls;
Color : Black;
Dimensions : Diameter of bio ball: 16mm (included biological cotton);
Quantity : 100 PCS;

Package Includes:
1 100pcs 16mm Bio Balls
Product Attributes:

Weight (lbs.): 0.30 lb