HBH Aquarium Products Ammonia Cut To Fit Filter Pad 10" X 18" are designed to be cut to fit almost any filter application, including power filters, pond filters, trickle filters, wet/dry filters, drip trays, canister filters, powerhead attachments, and many other mechanical filter applications. Each Cut-to-fit aquarium filter pad is made of a long-lasting, durable polyfiber material perfect for aquarium use.
This is for 1 Pad - 10" x 18"
HBH Aquarium Products Aqua-Pure Cut-to-fit ammonia filter is impregnated with a special ammonia-grabbing resin that pulls ammonia from the water. The Ammonia filter pad helps control the toxins associated with introducing new fish into an aquarium, overfeeding, and overcrowding.