Do Vinyl Pools Need Calcium Hardness? Complete Guide
Yes, vinyl pools need calcium hardness maintained between 150-250 ppm to prevent equipment corrosion and water balance issues. This is lower than plaster pools which need 250-350 ppm.
Yes, vinyl pools need calcium hardness maintained between 150-250 ppm to prevent equipment corrosion and water balance issues. This is lower than plaster pools which need 250-350 ppm.
Yes, liner pools need calcium hardness maintained between 150-300 ppm for proper water balance and equipment protection. While vinyl liners don't require as much calcium as plaster pools, maintaining adequate levels prevents corrosive water conditions.
No, fiberglass pools do not need liners because the fiberglass shell itself serves as the water barrier. The gelcoat surface provides the waterproof finish that liners provide in vinyl pools.
Concrete pools do not need liners like vinyl pools, but they require a waterproof finish such as plaster, aggregate, or tile to prevent water loss and provide a smooth swimming surface.
Vinyl pools do need calcium hardness, but at lower levels than plaster pools - typically 150-300 ppm compared to 250-350 for plaster. Too low causes corrosion, too high causes scaling and cloudy water.
Inground pools last 10-100 years depending on the type: concrete pools can last 50-100 years with proper maintenance, vinyl pools typically last 10-20 years, and fiberglass pools last 25-35 years. Proper maintenance is the key factor in maximizing lifespan.