Blue Horizons Calcium Hardness - 5 kg's
Blue Horizons Calcium Hardness - Calcium hardness (or total hardness) is the measure of how hard or soft the water is. Use these granules to increase your levels.
The level will vary depending on where your water supply comes from, for example in some parts of Scotland the water is very soft and in parts of Kent the water can be very hard. The hardness depends upon the amount of mineral salts (mainly calcium) that are dissolved in the water and the more salts there are the harder the water is.
If the calcium hardness of your pool water is less than 200mg/l then it should be increased using Blue Horizons Calcium Hardness Raiser, details of dose rates can be found below:
|Calcium Hardness Dosing Rates|
|Pool Volume||To Increase Calcium Hardness by:|
|Litres||Gallons||10 mg/l||25 mg/l||50 mg/l|
Please refer to the Blue Horizons Pool Care guide for further product information in our downloads section.
This product is in stock at our warehouse and is ready for next working day delivery. Delivery - Mainland UK
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Please note some areas including Scotland (post codes KW,IV,HS), Isle of Wight, Jersey, Guernsey and the Isle of Man will need extra carriage.PLEASE CHECK YOUR DELIVERY
If you are unable to thoroughly check your delivery upon receipt, sign for it as UNCHECKED
. If the package is damaged in any way, no matter how small, please sign for it as DAMAGED
. We CANNOT CLAIM from our carriers for any damaged items that have not been signed for as UNCHECKED or DAMAGED.
If you sign for a delivery as OK, which you later find to be damaged, our carriers WILL NOT
accept liability and you may be charged for the damaged items, in this case a delivery charge for replacement items WILL be made.
This product is fully CE but as a chemical based product returns are exempt due to the nature of the goods.
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