Ammonia Removing Undergravel Filter Cartridges are made with top quality zeolites which work to eliminate the top fish killer ammonia.
Undergravel Filter Cartridges solve the problem of overfeeding, over-crowding and foul water conditions.
This Filter Cartridges fit all Undertow and Perfect-a-Flow Filters.
Weight: 0.1500 lbs.
Cubes: 0.0004.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.4 inch
Height : 1.5 inch
Length : 6 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B003UYGVQ0