Raise pH in a 18,000 Gallon Pool
pH increaser amounts for a 18,000 gallon pool.
Raise pH
Use pH increaser (soda ash). Target range: 7.2–7.6.
pH increaser dosage
| pH increase | pH increaser (oz) |
|---|---|
| +0.2 | 2.2 oz |
| +0.3 | 3.2 oz |
| +0.4 | 4.3 oz |
| +0.5 | 5.4 oz |
| +0.6 | 6.5 oz |
Quick calculator
For your exact levels, use our Pool pH Calculator.
FAQ
What is the ideal pH for a pool?
Keep pH between 7.2 and 7.6. Low pH can damage equipment and irritate skin.
How do I raise pH in my pool?
Use pH increaser (soda ash) according to the table above. Add in the deep end with pump running.