Blue Horizons

These rapid dissolving stabilised chlorine granules are one of the most popular products for ensuring swimming pool water is safe and bacteria-free.

These tablets offer a convenient method of maintaining safe, sparkling and crystal clear hot tub or swimming pool water.

Blue Horizons bromine tablets are ideal for continuous sanitising of hot tubs or swimming pools.

These tablets are slow dissolving to produce free active bromine which will effectively kill bacteria and other potentially harmful organisms.

Ideal bromine range: Pools: 2 - 4mg/l (ppm), Spas: 3 - 5mg/l (ppm). 

Symptoms of high pH include scale on surfaces and cloudy water, poor sanitiser function and the need for frequent filter cleaning.

Symptoms of low pH include skin and eye irritation, excessive sanitizer use and, more seriously, corrosion of the pumps and heater and pitting or etching on the pool or spa surface.

Maintaining the Total Alkalinity within the correct range is the key to water balancing. Low Total Alkalinity will cause hot tub water to become corrosive and potentially damaging to the equipment and surface, it will also cause the pH to fluctuate widely.

50 strips.

50 Active Oxygen test strips.

You should test your spa an hour after application of each Active Oxygen tablet and prior to entering the water to ensure that the Active Oxygen level is in the range 5.0 - 10.0 ppm.

Simply dip a strip into the spa water and compare with the colour chart.

These strips test for Active Oxygen, pH and Total Alkalinity