Regal Natural Water Clarifier is a natural, biodegradable, and non-toxic, 4-in-1 formula made from crustaceous shells designed to clear cloudy water in swimming pools, hot tubs, and fountains. It enhances filter efficiency by clumping tiny, suspended particles and oils, making them easier to remove. 
Key Features and Benefits
Performance: Quickly clears hazy or cloudy water, particularly after heavy use or storms.
Compatibility: Works with all sanitizer systems (including chlorine and salt) and all filter types.
4-in-1 Action: Clears water, prevents stains, removes oil/scum, and boosts filter efficiency.
Eco-Friendly: Biodegradable and safe for swimmers.
Usage: No dilution required; can be used weekly.