The term 'Swimming Pool Problem' is a common issue that arises in swimming pools due to the presence of ALGAE. ALGAE is a type of plant-like organism that can grow in water and thrive in warm, moist environments. It can cause a variety of problems in swimming pools, such as discoloration, unpleasant odors, and clogged filters. The most effective way to prevent and treat ALGAE growth in swimming pools is to maintain proper chemical balance and regularly clean the pool.