The combination of a clean diet, exercise, and high quality supplements lead to long term health.
Special ceramic stones, balls and clay -- three different types of ceramics -- were combined to substitute for the effect of the mountains of minerals. A valuable sea coral is used that contains coral calcium, a unique calcium compound. These same materials form the pi component of Nikken PiMag technology.
Remove loose stones or rocks, clean around surface and spray with Landscape Foam. Insecure rocks and stones are causing leakage in a backyard waterfall. Clean area as well as possible and use Landscape Ready to Use Foam or Black Landscaping Gun Foam to adhere rocks to surface. Note that foam will expand significantly so use accordingly.