Provides biological and mechanical filtration
Maximizes colonization of beneficial bacteria
Replacement media for Fluval 3 Underwater Filter
4-pack

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.68 inch
Height : 2.52 inch
Length : 9.61 inch

Item Weight: 1.44 ounce (View shipping rates and policies)
Shipping Weight: 2.88 ounce (View shipping rates and policies)

ASIN : B000256CIM