Precision Kalkwasser is a tried and true method for supplementing calcium and maintaining KH/alkalinity levels in marine aquariums. Experts have used Kalkwasser for many years, and few products compare to its effectiveness. Its pr...
Precision MAX KH/alkalinity Buffer is a well-balanced supplement designed to build and maintain KH/alkalinity levels. KH refers to Carbonate Hardness and is measured in degrees (dKH), while alkalinity is measured in meq/L. Carbona...
Precision MAX pH Buffer is a well-balanced pH supplement designed to maintain your pH from 8.2 to 8.4, while also increasing your aquariums KH/alkalinity. Aquarium pH levels, along with carbonates, calcium, strontium, and magnesiu...