Aqueon Kent Marine 00851 Coral Builder, 1.1-Pound Jar

Kent Marine Coral Builder is a specially formulated alkalinity or carbonate hardness (KH) builder designed to build the KH of marine reef aquariums. When used as directed, Coral Builder is designed to have only minimal impact on calcium, magnesium or strontium levels unlike other buffers. Kent Marine was established by aquatic hobbyists who saw a need for products that aid the user in creating the most natural enclosed marine and freshwater environment possible. From vitamin and mineral supplements to nutritional products and filter media, Kent Marine set the benchmark and was one of the first in the aquatic industry to provide these unique solutions. For the past 15-year, Kent Marine has been committed to providing effective ways to keep beautiful, healthy aquariums. Through continuous research, testing and development, new products like salt mix, scrapers and reverse osmosis filtration were brought into the Kent Marine family.