Using Tank Water for Your Spa: Is It OK?

Can I run my spa on tank water?

Your spa can run on tank water, but you may need to adjust the water hardness by using calcium increaser when filling the spa from a tank supply.

Our Water Care Guide has more information on how to adjust the pH and hardness levels in your spa water.  It also includes key information on water maintenance, spa chemicals and water treatment.

Click the relevant button below to read our Water Care Guide.

Australia:
AU: View Water Care Guide    

New Zealand: 

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