3-pack; Treats 27 gallons of water
Makes maintenance easier; Reduces odors
Can be placed in the filter or directly in the water
Suitable for freshwater and saltwater aquariums

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.49 inch
Height : 2.68 inch
Length : 6.3 inch

Item Weight: 11.2 ounce (View shipping rates and policies)
Shipping Weight: 13.44 ounce (View shipping rates and policies)

ASIN : B0002DHQIY