If you have a ph reading of 7 8 or higher and an average size 15 000 gallons in ground pool you should add 1 4 gallon a quart of muriatic acid and re test after the water has circulated for an hour.
High ph in vinyl pool.
The water will then be too soft.
The water may also have cloudiness issues.
The bold numbers in the middle of the table show the most common carbonate alkalinity ranges in swimming pools.
If the levels are too high you will need to lower your water s ph.
Simply put it determines whether your pool is acid or alkaline base.
Chart values are for 77ºf water.
The ph level should be between 7 2 and 7 6.
If ph is too high you can see scaling and calcium deposits on your pool and perhaps algae problems.
The total alkalinity should be between 80 ppm and 150 ppm.
Throw in a dry acid such as sodium bisulfate.
When water is too alkaline it reduces the effectiveness of the chlorine the pool chemical that kills pathogens.
This idealrange is considered balanced for pool water even though this range is technically on the basicside of the scale.
That would be a target of 7 8 and never below 4.
Water s ph level is just a measure of total acid alkalinity balance.
A couple of days ago your cya level was 60.
While this may sound very pleasant the consequences are anything but.
It s important to remember that ph can measure anywhere from 1 to 14 but pool s ideal ranges are 7 2 7 6.
Test your water s ph and total alkalinity using a pool water testing kit.
Less than 7 4 is acidic more than 7 6 is more basic.
This is important because when ph gets over 8 2 it becomes much more difficult for calcium carbonate to stay in solution the lsi is too high usually.
If you have a smaller pool or an above ground pool you would start with one cup of acid and then re test and add more if needed.
Proper pool ph is right in the middle pool pros recommend that ph be between 7 3 and 7 6 for optimum performance and cleanest water.
A too high ph level in your pool is a ph value that exceeds 7 6 ph.
Match the amount of dry acid you add based on the ph reading.
If the level becomes too high here s how to lower the ph in a pool.
If the ph gets higher than 7 8 the water is becoming too alkaline.
Keep letting your fc drift down to maintenance level s.
Recommendations for ph in a vinyl liner pool ph should be between the range of 7 2 7 6.
Ph is used to measure the acidityof your swimming pool and you need to maintain this ph level consistently within a ph range of 7 4 7 6.