No automated chemical system is required and some customers still perform these tasks manually. There are a number of chemical management systems available on the market today that do make it easier on you and your staff. Some even offer remote monitoring of your chemicals from an off-site location. Your choice will depend on the convenience level you desire balanced by your budget. You can contact a local pool supplier to provide the system, or Galaxy Aquatics has several choices available. Your Galaxy Aquatics Construction Consultant will be happy to discuss the various systems available and help you make the choice that is right for you.