Kong Extreme pet bowls NitraClean is a biological product

NitraClean is a biological product that will reduce both Nitrates and Nitrites in ponds

Significantly improved feed efficiency offers active waste reduction

Made from natural soil and produced in Japan

as well as skin conditions such as ringworm

Each wafer is approximately 13 mm in diameter

Kong Extreme pet bowls NitraClean is a biological productKong Extreme Kong Extreme is a durable dog toy designed for the toughest chewers that provides enrichment and satisfies dogs' instinctual needs while allowing for treat stuffing to extend playtime. The KONG Extreme dog toy represents the most durable strength of the KONG rubber range. Designed for the toughest of chewers, the KONG Extreme offers enrichment and helps satisfy dogs' instinctual needs. The KONG unique, ultra durable, all natural rubber