Chlorine
1.5 - 3.O ppm

Bromine
3.0 - 4.O ppm

PH
7.2 - 7.4, add alkali to increase and acid to reduce.

TA
80 - 120 ppm

Add liquid chlorine or shock granules to clear a green pool.

Add a flocculent to clear a cloudy pool.

Pool volume formulae
Average pool depth: Deep end (metres) x shallow end (metres) Divided by 2 = average depth.

Rectangular pools
Pool length (metres) x pool width (metres) x average depth (metres) = cubic metres of pool water. (1 cubic metre = 1000 litres)

If you are new to owning a pool or would just like to have a refresher course the OWNERS GUIDE TO SWIMMING POOL CARE at only £16.00 inc VAT for a DVD is just the thing for you.

Last year bought the challenge of hosepipe bans and drought orders. Tanby took a proactive stance on this issue to ensure our clients minimised their water loss and maximised their pool usage. Tanby have several options available, such as changing your filtration method, improving water recycling, reducing back washing and fitting a good quality pool cover. We will continue to monitor the situation in the future and look forward to advising you on the best method to suit your pool.