Hardness and Scale
Symptoms of Low Total Hardness
- Cloudy Water
- Foaming Water
- Staining may occur
- Corrosion of pumps and heater
- Pitting and etching on spa surfaces
Symptoms of High Total Hardness
- Scale will form
- Water may be cloudy
- Skin and eye irritation may occur
- Scum around the water line
- Frequent filter cleaning required
- Read about the ideal Hardness levels and how to balance hot tub water.
Scale Control
Splash Spas Scale Away - 1lt
£12.95
Multi-Buy Price:
£11.66
Club Price: £11.66 Splash Spas Scale Away prevents and removes scale deposits which can build up rapidly on spa surfaces. |
surespa ScaleAway - 1lt
£14.39
Club Price: £12.95 New Scale remover from the premium surespa range of hot tub products. |
AquaSPArkle Spa ScaleAway - 1lt
£13.29
Multi-Buy Price:
£12.63
Club Price: £11.96 Prevents and removes scale deposits. Stock On Order
|
Hardness Increasers
SpaGuard Balance Pak 300 - 1kg
Price: £10.85 Sale Price: £7.85 SpaGuard calcium hardness increaser. |
surespa Hardness Increaser - 1kg
£9.94
Club Price: £8.95 New Water Hardness Increaser from the premium surespa range of hot tub products. |
AquaSPArkle Spa Hardness Plus - 1kg
£9.59
Multi-Buy Price:
£8.54
Club Price: £8.63 AquaSPArkle hardness increaser. |


