Enhances biological filtration
Effectively captures small particles and debris
Adds a second layer of mechanical filtration
For freshwater and marine environments
Includes 2 bio-foam pieces that fit fluval 306/406 filters

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 2.5 inch
Length : 7.4 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B0060QJ48C