Free media bag for easy handling
BIO-Balls do not require replacement unless damaged or destroyed
bio-sponge inside provide more surface area for growth of beneficial Bio-Spira bacteria
In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
Diameter of bio ball: 26mm (1inch), Package includes: 2x 50pcs bioball

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.9 inch
Height : 3.2 inch
Length : 9.6 inch

Item Weight: 9.6 ounce (View shipping rates and policies)
Shipping Weight: 1.3 pounds (View shipping rates and policies)

ASIN : B00F11B6ME