Aqua-Pure Ammonia Pad

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.

Designed to be cut to fit almost any filter application, including hanging 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. For freshwater and marine aquariums. One 10" x 18" pad per package.