Quote Originally Posted by TheKs View Post
If clear water is not a sign of a pool's health, how do you know if there is an invasion of some sort? Are the chlorine levels an indication?
Cloudy water is a sign that a pool is unhealthy, but clear water doesn't indicate that it's healthy. In other words, if your pool water is right, it will be clear, but clear water alone will NOT assure you that it's OK or safe.