Coral Reef Research, Inc. (Natureef) Liquid Aragonite

Natural oceanic Aragonitic Calcium available in a bottle. NatuReef®’s liquid Aragonite is the ideal Calcium replacement. It's not man-made. It was actually made by coral polyps just like the ones in your tank. All we’ve done is reliquified it. Can you think of a better additive to replace lost Calcium than that? Besides, it’s not just Calcium. It’s also all the other elements the corals pulled out of the water as they grew. All those trace elements are now available for new corals to grow. Your corals to grow. Each bottle contains enough natural oceanic aragonitic Calcium to grow a quarter pound of coral skeleton. That’s quite a chunk of coral. Liquid Aragonite is available in 16 ounce (473ml) bottles.