Helps reduce ammonia and nitrate levels
Star-shaped for more capacity
Creates an environment where beneficial bacteria can thrive

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.2 inch
Height : 3.8 inch
Length : 6.4 inch

Item Weight: 1.49 pounds (View shipping rates and policies)
Shipping Weight: 1.5 pounds (View shipping rates and policies)

ASIN : B002WJDHLG