Rio Rio Ammonia Filter Pad (10" x 18") Rio Ammonia Filter Pad (10" x 18") 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,... MSRP: $7.95 Was: Now: $6.95 Add to Cart
