Water TechniX Black Spot Algae Remover 1Kg klav_stain lasting up to twice as

lasting up to twice as long as other brands

Can I use this in a fiberglass or vinyl pool

Full instructions on product label

Requires two reducing bushes (not included) for 40mm pipe applications

Not Reactive

Water TechniX Black Spot Algae Remover 1Kg klav_stain lasting up to twice asWhat does it remove? Water TechniX Black Spot Remover is designed to target stubborn and deeply embedded black spot algae. Unlike common algae, black spot forms strong roots within porous pool surfaces, making it difficult to eliminate with standard treatments. This powerful formula attacks the algae at its core, helping to prevent regrowth. In more severe cases, 23 treatments spread over 23 weeks may be necessary to completely eradicate the