So how do you fix a green pool? Chlorine is an affective sanitiser, but if chlorine levels drop, even for a day, algae can blossom.

Cyanuric Acid, stabilizer or 'pool sunscreen' Sunlight (UV Rays) reduce chlorine in a swimming pool. Cyanuric acid is used as a chlorine...

Many people will administer chlorine to clear up a green pool, however phosphates tend