Get a new pipe that is the same diameter as the existing pipes. It will fit into any fittings already attached to the old pipes. You will also need 2 straight fittings to connect the new PVC pipe to the old ones.

Some stores may cut the pipe for you if you give them your measurements.

Then, wait about 10 seconds for the primer to dry.

You can also try opening the pool’s drain if it has one or taking apart the pool until you can turn over the liner.

Depending on the size of your pool, this can take a few hours.

Compare the strip’s colors to the chart included with the test kit. Liquid test kits are also available. You squeeze a droplet of dye into the sample, which changes color depending on the chemical it detects. Digital water testers are also available. For these, you dip the end of the device into the sample. Activate the device to get the test results.

Most chlorine tablets include cyanuric acid, so adding them now could end up damaging the pool by making the water too acidic. Acid eats away at the pipes and pool liner. The pH and other chemicals should still be at safe levels. If you are concerned about them, keep everyone out of the pool until you finish converting it.

The number of chlorine tablets you need depends on the size of your pool. Add 1 tablet for every 5,000 US gal (19,000 L) of water your pool holds. You may also purchase a chlorinator. It attaches to the pool’s pipes and automatically disperses any chlorine you place inside it. Avoid adding the tablets directly to the pool. They can damage the pool’s pipes and liner.

When converting your pool, it can be helpful to test the water every couple of days until the chemical levels stabilize. The ideal pool pH level is between 7. 2 and 7. 8. Keep the chlorine level between 1 and 3 ppm. Make sure the cyanuric acid level is between 20 and 30 ppm.

Follow the manufacturer’s instructions. Avoid using more than the recommended number of tablets.

Non-chlorinated shock is the best choice since it won’t raise your pool’s cyanuric acid level, which may be high after switching from salt water.

The pH level should read between 7. 2 and 7. 8 on your testing kit. Avoid using soda ash or baking soda. These products raise the pH. They are only useful later on if you lower the pH too much.

Use an online tool such as http://www. poolcalculator. com to figure the amount of chemicals to add.