Search Site

Gypsum - Calcium Sulfate - 1 oz

Use 1 teaspoon per gallon to increase water hardness by 277ppm Ca & 677ppm SO4 Sold in 1 oz bags.

Availability: In stock

Gypsum (Calcium Sulfate). Food Grade.
Frequently bought together

Customers who bought this product also commonly purchased the following combination of items.

Back to top