Benefits of Calcium Montmorillonite Clay for Pond and ...
31/03/2013 · Calcium Montmorillonite (bentonite) Clay is a "living" smectite clay that has been used in hobby and farm ponds for many years. It's packed with upwards of 60 bioavailable minerals and trace elements, plus antibacterial, antifungal, and antiparasite properties. Montmorillonite Clay is one of the secrets of champion Koi, Arowana, Discus, Guppy, and other fish breeders, who report ...