Lo Chlor Black Spot Algae Killer

Lo-Chlor Black Spot Algae Killer Specifically designed for treating clinging algae, particularly Black Spot in all types of pool.

One bottle treats up to 50,000 litres (11,000 gallons).

Instructions for use; 

1. Clean Pool 
2. Adjust pH to 7.2
3. Continue to run circulation as normal
4. Shock chlorinate
5. Wait 24hrs and add Black Spot Algae Killer

Full instructions are given on the bottle. NEVER MIX CHEMICALS