Pooluxe Calcium Hardness Increaser - Fast-Acting 94% Calcium Chloride Formula for Balanced Water

good price for exactly what i needed and it arrived quickly so i will use EZ Pools again for pool chemicals and other items.

I did not realize that my calcium had dropped so low (40ppm). You have a good product at a good price. I put half of the bucket in so far, a little at a time. Even with all the rain we've had, it's now up to 130ppm. Thank you.