Acronym for Global Financial Crisis-Brought about from a lack of funds for borrowing from banks. Can be used to describe any and everything that is going atm. Friend 1 - Did you hear that Greg lost his Job. Friend 2 - Yer.
Salt Chlorinators. One of the most popular alternatives to chlorine tablets for sanitizing your swimming pool is a chlorine generator. With a salt water chlorine generator, you add water softener salt (ordinary table salt) to the pool water and the salt cell creates chlorine from the salty water. The amount of salt you need to add to your pool is roughly 20lbs of salt per 1000 gallons of water.
You would shock the pool as you would a normal chlorine pool, but you'll need to first turn the salt cell off. Chlorine, CYA (cyanuric acid/stabilizer), pH, Alkalinity, Calcium Hardness, and Metals (iron and copper). It makes troubleshooting much easier and the process of clearing up your pool will go much faster.