BioGuard Scale Inhibitor - 1 Quart frog inline cartridges and other spa equipment

and other spa equipment

SpaGuard Spa Water Clarifier is a liquid spa and hot tub clarifier designed to help clear cloudy water and bring back the clean

with the larger bottle designed for longer-term supply

Is this the same as the FROG @ease Floating System cartridge

Helps reduce cloudy water: Supports clearer water where high calcium levels may contribute to cloudiness

BioGuard Scale Inhibitor - 1 Quart frog inline cartridges and other spa equipmentBioGuard Scale Inhibitor 1 Quart Concentrated Scale and Metal Stain Protection for Pool Water BioGuard Scale Inhibitor is a concentrated pool treatment designed to help prevent scale build up, reduce cloudy water caused by high calcium levels, and protect pool equipment and surfaces from scale and metal stains. This 1 quart bottle is a practical choice for pools with high calcium hardness, metal containing source water, or recurring scale and staining