Every 2–3 days (summer)
- Test chlorine and pH.
- Adjust as needed.
- Empty the skimmer baskets.
Once a week
- Test alkalinity (and hardness/cyanuric acid now and then).
- Brush walls, steps and dead zones.
- Run the vacuum or robot.
- Check the filter pressure (backwash if due).
Every 2–4 weeks
- Check the stabilizer and the hardness.
- Clean the filter thoroughly if needed.
- Check seals, lids and the state of the pump.
Always
- Top up the evaporated water (if the level drops, everything goes off balance).
- Add products with the pump running.