1.Healthy, childfriendly: chlorine powder, no more skin, hair and eye discomfort. Easy to install, suitable for salt or chlorine pools, above ground pools, indoor pools with heat lamps. Use a pool ionizer for your family's . 2.Advanced Solar Pool Ionizer The solar pool ionizer is made of high quality copper to ensure a long life. The solar panel of the copper pool ionizer generates an electric low voltage current when exposed to sunlight. The copper rods release Cu2 and ions into the water using the electric current, keeping your pool clean. 3.Automatic between 7 colours: Automatic light up (turn on the switch below), the copper float can light up 2 nights after fully charged by solar energy. Automatic between 7 colours every 2 seconds (red, orange, yellow, green, cyan, blue, purple), soft light creates an enchanting atmosphere. Our solar ioniser for above ground pools is suitable for various harsh weather conditions. 4.Time and money: The solar pool ioniser reduces chlorine consumption by 85%, does not need to be charged and saves you pool maintenance and cleaning. The pool copper ioniser keeps your pool clean while you are away!