Water care
Setting pH and chlorine, backwashing the filter, cloudy water and refills.
Backwashing the sand filter: step by step, how often and what the valve positions mean
How a sand filter works, what each valve position does, the backwash and rinse procedure, how often to flush and when the filter sand needs replacing.
Changing the water: how often, when sooner and how to do it
Guideline of every 2 to 3 months, signs to change sooner, the full water-change protocol including shell cleaning and disposing of bath water in the garden.
Fixing cloudy, milky, green or foaming water
The cause and solution for each symptom: milky, green, brown, foaming or smelly water. The fixed order of water balance, disinfection and filtration.
Setting the water balance: alkalinity, pH, hardness and disinfection
Target values and the correct order for hot tub water: first alkalinity, then pH, then disinfection. With testing methods, dosing rules and common mistakes.
Using AquaFinesse: the complete weekly schedule
Step-by-step weekly AquaFinesse dosing schedule, the maintenance calendar around it, switching from chlorine and the most common dosing mistakes.