Phosphate removers do not kill algae. This product is compatible at all ph levels.*Yellow Product* is due to a natural variance that can occur with the rare earth product. The natural color of Lanthanum varies in color from dark to lighter yellow hues.
Directions for use: Apply the product by pouring
around the perimeter of the pool while the filter is on.
Run filter for 24 to 48 hours after application.
Maintenance: 3 - 4oz added per week
Phosphate removers will help to keep water clear when used with normal sanitizer levels.
Our products are very concentrated and formulated to provide the best outcome in dealing with the most difficult pool problems but due to the extreme differences in pool maintenance habits, water quality and chemistry imbalances as well as filter efficiency and cleanliness, multiple applications of a product or a combination of products might be necessary to achieve the maximum desired outcome.
MSDS ~ Information Sheet