Your water may appear cloudy though as a result of corroded plaster or cement.
Low calcium in vinyl pools.
You typically add this solution by broadcasting it evenly over the pool surface.
Hardness at any level is only an issue in a plastic pool pvc pipes vinyl liner polymer pump if it s high.
View calcium plus here.
If calcium is too low try calcium plus a great product if your swimming pool water is too soft pictured left is tub of calcium plus as an example.
These treatments are added to the pool s water and dissolve the deposits over a period of several weeks.
Pool suppliers also carry calcium scaling treatments that are safe for all pool surfaces including fiberglass vinyl and steel pools.
Of course the best way to avoid any calcium hardness problems is to maintain your pool keep the water balanced and prevent the calcium from getting too high or too low.
Low calcium as is often the case will cause long term serious damage especially to plaster vinyl liners grout in between tiles metal rails and even concrete decking around the.
Soft water low calcium levels can cause plaster or concrete pool walls to lose their calcium to the pool water and can cause vinyl pools to lose their elasticity.
Calcium for a liner pool can be a bit lower than a plaster pool in the range of 150 250 ppm.
Keep your pool clean.
Low hardness does not.
Low ph will damage copper pool heaters.
High calcium is rarely a problem if other lsi factors are adjusted properly 500ppm calcium hardness is easily managed without scale formation.
This can be a very expensive problem so pool owners need to address low calcium quickly.
Calcium hardness is also very important to the chemical balancing of your vinyl liner swimming pool.
Low calcium hardness ch is not associated with cloudy water but it causes damage to pool parts especially to plaster vinyl liners grout in between tiles metal rails and concrete around the pool.
Swimmers can jump in immediately as long as the calcium levels reach the ideal range.
Keeping a close eye on your pool chemistry will help you prevent problems related to calcium hardness and a lot of other things as well.
Calcium on the low and high end of the scales will eventually cause problems and when they do be ready for some serious problems.
In general the whole saturation index thing the pool industry has wasted so much paper on doesn t apply to most pools.
If a vinyl liner s calcium level is too low this soft water situation could lead to foaming and other water problems and can harm the vinyl.