Practical answer
The technician needs context: recent heat, dust, heavy use, power cuts, chemicals added, and any guest-arrival deadline.
What to check first
- Check whether the pump is running and water is moving through the return jets.
- Look at the filter pressure, skimmer basket, pump basket, and visible debris.
- Write down recent chlorine, pH, and CYA/stabilizer readings if you have them.
- Note what changed recently: heatwave, wind, guests, power cut, travel, or missed maintenance.
What not to assume
- Do not replace parts, plants, or products before checking the basic cause.
- Do not compare quotes until the scope, urgency, access, and photos are clear.
- Do not assume advice from cooler climates applies unchanged to July and August in Cyprus.
When this needs more than a quick check
Collect more detail or request help if:
- the water is green, cloudy, or unsafe to inspect clearly
- the pump is noisy, leaking, tripping power, or losing prime
- guests are arriving soon and the pool needs time-sensitive assessment
- you are not sure which chemicals were already added
Details to collect before requesting help
- photos of the whole pool and the water close up
- photos of the pump, filter, skimmer, and equipment labels
- pool size, area in Cyprus, and guest-arrival deadline if relevant
- recent test readings or a photo of the test strip