Dimensions: 3.5W x 1D x 6H in.
Contains beneficial bacteria and enzymes
Breaks down ammonia, nitrite and nitrate in water
Creates bio bacteria colony in the gravel bed
Bacteria building starts once ball hits the water

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 4 inch
Length : 8 inch

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

ASIN : B00912G4TE