Bio-Balls provide a large surface area for beneficial bacteria to grow due to the unique construction and geometric design of the one inch round balls
Typically used in sump filtration systems
Bio-Balls are a good choice for adding biological filtration to your aquatic system

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 14.75 inch
Height : 12 inch
Length : 14.75 inch

Item Weight: 2 pounds (View shipping rates and policies)
Shipping Weight: 8.6 pounds (View shipping rates and policies)

ASIN : B0002566F6