We recommend that you completely refresh your swimming pool 2/3 times a year. Chemical buildup, body oils and other phosphates can build up in your water and on your tank. Draining and refilling your pool a few times per year will extend the life of the galvanized metal.

Keep in mind that maintaining a metal pool is different from a traditional pool and you want to use the minimum amount of chemicals to balance the pool to prevent damage to the galvanization.