Cheaper Cobalt Aquatics Total Nitrate Aquarium Resin, 54-oz tub

Keep your scaly buddy’s water looking its best with Cobalt Aquatics Total Nitrate Aquarium Resin. This high-capacity anion exchange resin for aquariums is designed to remove nitrites, nitrates, phosphates and metals. It is developed to not release bound materials when exhausted and can be used in both freshwater and saltwater aquariums. This durable nitrate removal resin can be regenerated many times to increase value and long-term use.