No you can add as many as you wish
Add salt
you can put it in any time you like. before . during or after. ^^^ completely wrong. You must add salt after the specified time that the plaster manufacturer says.
This needs to be tested with a pool salt testing device or get the water tested at the pool shop.
That depends on the size of the pool and how fast the water is running that is filling it.
you pour the liquid chlorine in the pool and wait for a certain time for all the chemicals to settle before you get in.
I have never heard of using an anti caking agent with salt. Are you using the right type of salt - - swimming pool salt is the only salt to be used in a swimming pool - NO OTHER. The proper salt to be used will readily dissolve as it is poured into the pool. The salt does need to be brushed as it settles to the bottom of the pool. Have you done that? Did you read the instructions on the proper start-up procedures? k
Yes salt water pools are chlorinated pool any way.
Drain some water out, a little at a time, and add fresh water.
If you have a salt-water pool and you have an indicator that says add salt it means that the amount of salt in the pool is not enough for the chlorinator to manufacture chlorine. Take a sample of water to your pool shop and they will help you with what is required. Or get a couple of bags of salt and add salt until the salt warning stops. The latter is a bit of a dodgy way of going about it.
The usual reason for salt in a pool is for chlorination. Epsom salt won't work with salt/chlorine generators. BUT, you can add epsom salt to your water.
It depends how many gallons your pool is. Once you buy your chlorinating system, the install manual will tell you how much salt to add based on how many gallons in the pool. I have an Autopilot Digital and it tells me when it needs salt. I still check it with test strips to be safe.
Add acid