Why is my swimming pool green?
There can be a multitude of reasons for a swimming pool to turn green, a lot of these can be tracked down to improper pH/alkaline levels, presence of metals, growth of algae, failing filtration system, or organic debris in the pool’s water. Some of these are easier to because there are tree branches, leaves, insects, or possibly clouded water floating in the pool. Nevertheless, something such as pH or alkalinity is required to be measured with a testing kit and then adjusted accordingly using chemicals such as chlorine or algaecide.