8 O Lord, our Lord, how excellent is thy name in all the earth! who hast set thy glory above the heavens.
Click here for the details. In swimming pools, pink slime is caused by improper water & pool maintenance, environment, poor circulation to name a few. There appears to have occurred a dramatic rise in the reported cases of pink slime especially over the past 5 to 10 years. I'll go into more depth with this comment later.
Swimming pool ionizer problems. Too much copper in your water may stain your pool green and even give your hair a greenish color, especially if you are blond. Try to keep copper levels around 0.2-0.4 or at least below 1.3 ppm (normal tap water levels). Too much silver in your pool may give your pool black spots.