Hardness raiser 500g is used when water is either soft or hard. If water is too soft it can be corrosive. If too hard it can lead to scale build up. This product can increase the hardness of your water.
Our friendly team at Aqua Pulse Spas are available to answer any questions please contact us.
Spa safety requirements
Because we care about safety, we encourage all our customers to read the pool and spa safety requirements for their home state.
9am – 5pm Monday to Friday
9am – 4pm Saturday
9am – 3pm Sunday
Ph: 07 3208 4625