Question 1

How often should I test my pool water in Cairns?

Accepted Answer

In tropical conditions like Cairns, pool water should be checked at least once a week. Rain, heat, and pool usage quickly change chemical levels and can lead to algae if not monitored.

Question 2

Why does my pool keep going green after rain?

Accepted Answer

Rain dilutes chlorine and stabiliser levels. When sanitiser drops too low, algae can grow rapidly — sometimes within 24–48 hours.

Question 3

How long should I run my pool pump each day?

Accepted Answer

Most residential pools need 8–12 hours of circulation daily depending on size, weather, and usage.

Question 4

How often should my pool be serviced?

Accepted Answer

Weekly servicing is recommended for most pools. Lower-use pools may be serviced fortnightly during cooler months.

Question 5

What does a regular pool service include?

Accepted Answer

Brushing, vacuuming, emptying baskets, water testing, and chemical adjustment to maintain consistent water quality.

Question 6

Why is my pool cloudy even though chlorine is normal?

Accepted Answer

Cloudy water is usually caused by filtration issues, fine debris, or incorrect pH — not always low chlorine.

Question 7

Do I still need servicing if I have a pool cleaner?

Accepted Answer

Yes. Cleaners remove debris but do not balance chemicals or check equipment operation.

Question 8

How long should a pool pump last?

Accepted Answer

Most pool pumps last 5–10 years depending on maintenance and run time.

Question 9

Why is my pool losing suction?

Accepted Answer

Common causes include blocked baskets, dirty filters, air leaks, or worn seals rather than pump failure.

Question 10

When should I clean my pool filter?

Accepted Answer

Typically every 1–3 months depending on debris load and pool usage.

Question 11

Should I repair or replace pool equipment?

Accepted Answer

Many problems can be repaired. Replacement is recommended when reliability or efficiency becomes poor.

Question 12

What chemicals does my pool actually need?

Accepted Answer

Most pools require sanitiser, pH control, and stabiliser. Additional chemicals depend on specific water conditions.

Question 13

Why do I need stabiliser in Cairns?

Accepted Answer

Strong UV breaks down chlorine quickly. Stabiliser protects chlorine so it remains effective longer.

Question 14

Are all pool salts the same?

Accepted Answer

No. Higher-purity salt produces less residue and helps chlorinators operate efficiently.

Question 15

How do I know how much chemical to add?

Accepted Answer

Dosage should always be based on a water test and pool volume to avoid imbalance and wasted chemicals.

Question 16

When does a pool need resurfacing?

Accepted Answer

Signs include rough surfaces, staining that won’t clean off, or recurring algae in specific areas.

Question 17

Do energy-efficient pumps really save money?

Accepted Answer

Yes. Variable speed pumps significantly reduce electricity consumption compared to older pumps.

Question 18

Can upgrading equipment reduce maintenance?

Accepted Answer

Modern filtration and chlorination systems improve water stability and reduce chemical demand.

Question 19

Is it worth upgrading an older pool system?

Accepted Answer

Upgrades often reduce running costs and improve reliability compared to ongoing repairs.

Gass Media	21", 25"
Size	21” with 40mm Valve, 25” with 40mm Valve, 28” with 50 mm Valve, 40” with 50 mm Valve

Madimack InverCHLOR PH Doser

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