Calcium in your pool is similar to the car analogy.
Do you need calcium in a vinyl pool.
This effectively dilutes the concentration of calcium in the water thereby lowering its concentration.
Low calcium levels in the pool.
Neglected calcium levels in your pool often are low but can be skewed high as well if you re not doing some routine monitoring.
Calcium on the low and high end of the scales will eventually cause problems and when they do be ready for some serious problems.
What is your calcium level now.
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.
If there are any exposed metal parts in your pump or filter then your water when it is too soft below 150ppm your water can be.
If you have a heater with a copper heat exchange and your hardness is low it can destroy your heater.
These are symptoms of swimming pool water that is unbalanced.
The purpose of the calcium is to protect the swimming pool plaster or marcite.
The recommended range is 150 400 ppm parts per million with an often cited stricter range of 200 400 ppm.
This website is an excellent resource and it says.
If the calcium level is above 400 ppm your water is excessively hard and you ll need to take steps to reduce it.
Neither vinyl nor fiberglass has available calcium to donate to the water like a plaster pool.
Keeping your calcium hardness in the midpoint.
There s no need to worry about a minimum calcium level in a vinyl or fiberglass pools.
Calcium hardness is also very important to the chemical balancing of your vinyl liner swimming pool.
In addition to ph and total alkalinity calcium hardness must be kept in balance so that your pool water does not become too corrosive or end up scaling the surface of your pool.
Calcium for a liner pool can be a bit lower than a plaster pool in the range of 150 250 ppm.
When we bought our house and i had to open the pool the ph was really high and caused the calcium to precipitate out into a milky mess that.
Both surfaces are impacted identically to a plaster pool with one exception.