Get an algaecide and follow the instructions. it makes no difference what sort of pool you have.
Watering a plant with any type of salt water will cause the plant to wilt. Because of the salt outside the plant cells, water leaves the cells in a process called osmosis. With less water in the cells, the cells shrivel up. If they shrivel up, the plant loses it's ability to hold itself up.
You scrub the pool and filter the water. Or scrub the pool and do a water change. Some people use salt as an algae inhibitor and they do make salt for pools. You can get it at Walmart or home improvement stores, or at pool stores.
It does not really matter what brand is used as you can use them in either.
Proper water chemistry balance and frequent testing water and adjustment of chemicals. See your local pool store for a one on one advice for your specific pool. Not neglecting the pool is a good start. Now you are in for a lot of work. k
The more rainwater that is added means less salt water this results in diluting the pool. It also works vice versa!
Aside from all kinds of microbes algae and a few other compounds there is not too much difference aside from the fact that sea water is far saltier then pool salt water.
Yes, salt can evaporate with pool water. As pool water evaporates, the salt content remains in the pool. When the water evaporates, the salt will be left behind and may accumulate in the pool. Regular testing and monitoring of the pool water chemistry is important to maintain the proper salt levels.
Add salt
Shock the pool with chlorine (your Pool shop will tell you how much to add). Run the filter constantly, cleaning as necessary, for a couple of days. Brush pool walls as well. Then install a salt water system and you won't get that algae coming back.
Not recommended to do this. Water is very high concentrated in salt and other algae, and phosphates.
Simply put any pool can be a salt water pool, even an above ground pool.