LoChlor Black Spot Algaecide 
 
Black Spot is an algae infestation that is difficult to get rid of. 
 
LoChlor Black Spot Algaecide is a high strength, concentrated algaecide formulated for treating severe black spot algae. 
 
This product should ONLY BE USED in pebblecrete, white plaster and tiled pools. It is not suitable for vinyl liner, painted, coloured oxide, coloured grout or dark coloured surfaces. Use on artificially coloured surfaces may cause bleaching.
 
Benefits:
 
Highly concentrated 
Kills black spot ‘blue-green' algae
Effective over a wide pH range, however for best results - keep pH level between 7.0 and 7.2.
1L treats 50,000 Litres of pool water
 
Note:
Always test for phosphates after the addition of a Lo-Chlor Algaecide
 
Size: 1 Litre
 
SKU: 50BSK1L