Black Spot Algae Killer 1L

Can be used on all pool surfaces


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Concentrated Algaecide For BLACK SPOT Algae in all types of pools including fibreglass

How to remove black spot algae from your pool? Use this product!

This highly concentrated blend from Lo-Chlor is ideal for light and heavy infestations of black spot algae in all types of swimming pools.

Features & Benefits

Use for the treatment of 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 easier penetration by chemical.
Compatible with all recognised sanitisers and other pool additives.
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, Aquafresh or Natures 2

Remember - always test for phosphates after the addition of a Lo-Chlor Algaecide


1L treats 50,000 Litres of pool water

A few facts from the professionals.

Concentrated Black Spot Algae Killer is a combination of the organo copper complex contained in Lo-Chlor Pool Algaecide together with the proven agent, Alkyl Dimethyl Benzyl Ammonium Chloride.

Both are very effective anti-algae treatments. Combined they will overcome the most resistant of algae strains.

As the compound suggests this blend contains ammonia.

When added to a pool running with a salt chlorinator the ammonia occasionally reacts with the gases produced in the salt chlorinator cell causing fine bubbles to form on the surface of the pool.

These bubbles will dissipate as soon as the chlorinator is switched off and usually only last 5-7 days.

Note: High doses of quaternary ammonium compound may combine with free chlorine, resulting in excess levels of combined chlorine. This phenomenon lasts 2 or 3 days. Addition of Lo-Chlor Aqua-Boost is recommended if condition persists.

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