Algae in Pool

Algae growth in swimming pools typically appears as cloudy pool water and green spots on the wall and bottom of pools. There are two main approaches to prevent and treat it: chemical treatment (primarily chlorine-based methods, including shock chlorination for severe cases) and non-chemical alternatives. Chemical treatment can cause eye irritation and skin sensitivity from excess chlorine.

Maintenance strategies include mechanical removal of debris with nets, automated cleaning robots for pool bottoms, and regular filter cleaning to maintain water circulation. It is important to keep pH levels stable between 7 and 7.5, as external factors like rain and leaves can alter pH values.

Merus Rings are offered as a chemical-free solution that prevents biofilm formation on pool walls and plumbing, which reduces algae proliferation. The underlying principle is that without a biofilm on the pool walls or in the plumbing, algae proliferation in the pool is much lower, allowing dead algae to sink and be collected by filtration systems or cleaning robots.