Review on Reef Advantage Calcium 8 8 Lbs by Kristen Smith

Based on my experience with aquarium water treatments, this is one of the best. I've seen a noticeable difference in the growth of my coral and the overall health OF my fish since using it. The convenience of the large 8lb size also means less frequent purchases .My only con is the price but it's a small price to pay for the benefits it provides. Overall, I highly recommend this product to any aquatic pet owner looking for a high-quality, effective calcium supplement..