Available in 1L bottles. 1 Litre treats 50,000 litres of pool water.

Kills and controls black spot algae in swimming pools. Use for treatment of severe or resistant algae stains.

Benefits:

• 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 easier penetration by chemical.
• Compatible with all recognised sanitisers and other pool additives.
• For severe algae infestations use in conjunction with Lo-Chlor Black Spot 900 Algaecide

Note:

• Do not Superchlorinate for 48 hours before and after product addition
• Should NOT be used in pools using Ionisers or Natures 2