Black Algae

Heavy-duty 2-in-1 algaecide for green, blue-green, mustard and black algae, combining fast action with copper-based residual support.

High-strength metal-free, non-foaming algaecide for green, blue-green, mustard and black algae, ideal for pools with water features.

…for light and heavy infestations of black spot algae in all types of swimming pools. Features & Benefits: Treats severe, resistant algae strains. Effective over a wide pH range Best results at pH between 7.0 and 7.2. At lower pH, the waxy coating surrounding algae cells is greatly softened, allowing…

…treats 50,000 litres pool  Instructions:   Do not Superchlorinate for 48 hours before and after product addition For severe algae infestations use in conjunction with Lo-Chlor Black Spot 900 Algaecide Should NOT be used in pools using Ionisers or Natures 2 Remember - always test for phosphates after…

Metal-free, heavy-duty algaecide with built-in clarifier, ideal for ionised pools and Nature2 pools and spas.

…in Australia. Benefits: Organo copper complex, safe to use with all types of pool surfaces Lasts for 90 days Kills all types of algae (blue-green, mustard, black, pink) Guaranteed non-staining formulation Excellent booster for salt chlorine generators Great for opening pools in the summer Compatible…

…Cleaner at peak performance with the Zodiac AX20 and AstralPool S20 Black Grey Cyclonic Scrubber Kit (Set of 2) R0937500. This genuine replacement kit includes two fan assemblies and four scrubbing brushes, designed to tackle algae, fine particles, and stubborn dirt on pool floors, walls, corners,…

…out performs all other winter algaecides Lasts for up to 90 days Great maintenance protection during winter Kills all types of algae (blue-green, mustard, black, pink) Guaranteed non-staining formula May be used in all types of pool finishes Compatible with all recongnised sanitisers and other…

High-strength treatment formulated to remove black spots in fibreglass pools, otherwise known as osmosis.

Long-lasting copper-based algaecide for algae control and winter pool care, with one application providing protection for up to three months.

…out performs all other winter algaecides Lasts for up to 90 days Great maintenance protection during winter Kills all types of algae (blue-green, mustard, black, pink) Guaranteed non-staining formula May be used in all types of pool finishes Compatible with all recongnised sanitisers and other…

…of algae (blue-green, mustard, black, pink) IMPORTANT: Whilst every effort has been made to formulate this product so as to have minimal effect on fish and the environment, it is impossible to guarantee safety with fish. Try to isolate fish before adding product. Where large clumps of algae are…

Features & Benefits: Used for eradication and prevention of blue-green, black spot and mustard algae. Will prevent occurrence of algae for up to 3 months. Economical and easy to use. Utilises a slow release formulation. May be used in all types of pool finishes. Compatible with all recognised…

High-strength curative algaecide for severe and resistant algae.

Long-life, non-staining algaecide that helps prevent algae for up to 90 days.

Economical long-life algaecide that helps prevent algae growth for up to 3 months while supporting clear, well-balanced pool water.

Long-life summer algaecide that helps prevent and control algae for up to 3 months, supporting clear water and reliable performance during hot weather and peak pool use.

Metal-free, heavy-duty algaecide with built-in clarifier, ideal for ionised pools and Nature2 pools and spas.

Metal-free, heavy-duty algaecide with built-in clarifier, ideal for ionised pools and Nature2 pools and spas.