Relax Total Alkalinity Plus - Sodium Bicarbonate Imperial These tablets also include an

These tablets also include an algaecide in the form of copper sulphate

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ideal for pools and ponds

Unicel: 6CH-940

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Relax Total Alkalinity Plus - Sodium Bicarbonate Imperial These tablets also include anAlkalinity acts as a buffer, helping to regulate the factors that can throw your pH levels out of whack. Recommended levels are upwards of 150ppm. If alkalinity levels fall below 150ppm, water that has a good free chlorine level can become cloudy. Sodium bicarbonate should be added at the rate of 1. 8kg per 50m3 of water to raise the level by 20ppm.