NOTE! This product is sold in separate A and B, for a complete system you want to use equal parts of part A and part B. It's available separate for tanks that need to make a different adjustment.

Description: Each of TechÑCB Part A and Part B is half of a ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously in equal amounts the system will raise both the calcium and buffer level in the aquarium, and is phosphate, nitrate and gluconate free! Containing over 28,000 ppm of cationic calcium, predominately in the form of calcium carbonate, TechÑCB will produce an ionic residual with the composition of natural seawater! Each 16 oz. of TechÑCB will treat 1,900 gallons or 7,200 litres. We are finding improved results (i.e. faster growth rates) with this product, over Kalkwasser use alone, with many animals. We think that the constant addition of carbonate ions along with the calcium ions is working better than just adding buffer weekly, and dripping calcium daily.