Hotzone Algaecide

Specifically designed for very serious green, black or mustard algae, very effective in hotter climates and larger heated pools. Controls serious Black Spot and Mustard Algae.

HOTZONE contains 47.6 gm/litre complex blend copper salts plus Benzyl Ammonium Chloride.

For best results:

1. Check Ph of the water and adjust to be between 7.2 & 7.6.
2. Maintain a good Chlorine level.
3. Brushing with a stiff brush will help especially with stubborn Black Spot.
4. Walk around your pool pouring HOTZONE into water with the pump running

Contact us for pricing!