What Are Some Reasons for Green Swimming Pool Water?

By Staff WriterLast Updated Mar 27, 2020 10:05:38 AM ET

The growth of green algae in a swimming pool causes the water to appear green and is the result of improper pH balance of the water or accumulation of debris due to a clogged filter. Poor pool maintenance is a leading cause of green algae growth in swimming pool water, making it a breeding ground for fungi, mold and harmful bacteria.

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