---
title: "Pool Testing Strips — £61K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/pool-testing-strips"
last_updated: "2026-07-31T23:57:40.820Z"
locale: en
meta:
description: "Niche score 52/100 · £61K/yr market · 43K searches/yr. Prices mostly outside the sweet spot ($4.19–$11.94) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · £61K/yr market · 43K searches/yr. Prices mostly outside the sweet spot ($4.19–$11.94) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Pool Testing Strips — £61K/yr Amazon UK Niche (2026) - Flapen"
---
# **pool testing strips**
**Worth a look**
Shows demand growing >1,000% this quarter, but prices mostly outside the sweet spot ($4.19–$11.94) keeps it on the watch list.
Market size 15Growth 100Conversion 99Competition 25Returns 99Price range 0Avg price 21Brand share 46Review moat 24Quality gap 45
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Conversion**
**Incredible****18.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****70%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****5,893.18**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£7.66**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£61K**
£61K/yr · 43K searches
**Price range**
**Bad****£4.19–£11.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=uk&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United Kingdom niche tracking, pool testing strips is a £61K/yr Amazon United Kingdom market (43K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 52/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **pool testing strips market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **£61K–£77K**
- units × avg price
- **Conversion rate**
- **18.4%**
- **Avg BSR**
- **#28**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **76%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**15 **▲rising
**Sellers**
**49**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**19%**
- EASYTEST29% - Clearwater24% - CANADIAN SPA CO.16% - RUNBO4% - AquaChek3% - KIMIBST3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — >1,000% search growth over the last 90 days.
7K5KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 24.2×
[**Open Trend **](https://flapen.com/research/uk/home-garden/pool-testing-strips/trend)
## **Top pool testing strips search terms**
- **pool testing strips**26K/yr>1,000%16.9% conv. - **pool dip test sticks**7K/yr>1,000%14.1% conv. - **hot tub testing strips**10K/yr+228.7%17.1% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/pool-testing-strips/search-terms)
## **Top pool testing strips products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£6K20%£12K30%£18K40%£24K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**EASYTEST Hot Tub Test Strips 150 Strips Pool and Spa Test for pH Total Alkalinity Free Chlorine and Bromine Accurate 3 in 1 Pool Water Testing Kit**EASYTEST**£8.90**4.6★24,823 rev](https://www.amazon.co.uk/dp/B09MW354JK) [2**Pool and Spa Test Strips 50 Counts: 3-Way Hot Tub Test Kit Testing for Free Chlorine/Bromine Total Alkalinity and pH. Easy and Accurate Spa Test Strips for Hot Tub.**CANADIAN SPA CO.**£4.19**3.9★636 rev](https://www.amazon.co.uk/dp/B07DYCCM2B) [3**Clearwater Hot Tub Pool and Spa Test Strips 4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity (3-in-1)**Clearwater**£7.23**4.6★14,001 rev](https://www.amazon.co.uk/dp/B085CYRVST) [4**Clearwater Hot Tub Pool and Spa Test Strips x 100-3 in 1 - Measures Chlorine PH and Total Alkalinity**Clearwater**£10.20**4.7★968 rev](https://www.amazon.co.uk/dp/B0B8ZLGFSJ) [5**Clearwater Hot Tub Pool and Spa Test Strips x 25 - Measures Chlorine Bromine PH and Total Alkalinity (3-in-1)**Clearwater**£5.29**4.6★10,300 rev](https://www.amazon.co.uk/dp/B0042A9UFK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Crystals 150pcs Hot Tub Test Strips 3 in 1 Pool & Spa Water Testing Kit Chlorine pH & Alkalinity Dip Test Strips for Swimming Pools Hot Tubs Jacuzzis & Easy Water Quality Control**Crystals**£5.34**4 rev3mo ago](https://www.amazon.co.uk/dp/B0GYPB14M5) [**7 in 1 Hot Tub Test Strips 150 Strips Pool Test Strips for Swimming Pool & Spa Accurately Test pH Free Chlorine Total Chlorine Bromine Total Alkalinity Total Hardness Cyanuric Acid**Dr.Tim.Wang**£11.94**3,455 rev4mo ago](https://www.amazon.co.uk/dp/B0CNLQ3PQK) [**KIMIBST Pool Test Strips: 200CT 7-Way Professional Hot Tub & Spa Test Kit for Bromine pH Total Chlorine & Hardness Cyanuric Acid and More Accurate Testing Above Ground Inground Swimming Pool Water**KIMIBST**£10.18**103 rev6mo ago](https://www.amazon.co.uk/dp/B0GDMPMTFJ) [**3 in 1 Hot Tub Test Strips 125ct Pool and Spa Test Strips for Hot Tub**HOVIRAN**£5.51**267 rev1y ago](https://www.amazon.co.uk/dp/B0DWX46SW2) [**Hot Tub Test Strips 7-In-1 (150Pcs)| Ph Test Strips For Swimming Pool & Spa | Pool Water Testing Kit For Chlorine Bromine Ph Hardness More - All In 1 Swimming Pool Test Strips**WLCTJIAYOU**£7.06**135 rev1y ago](https://www.amazon.co.uk/dp/B0DJ2Z9344)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Crystals 150pcs Hot Tub Test Strips 3 in 1 Pool & Spa Water Testing Kit Chlorine pH & Alkalinity Dip Test Strips for Swimming Pools Hot Tubs Jacuzzis & Easy Water Quality Control**Crystals**£5.34**5.0★**▲ 29%**](https://www.amazon.co.uk/dp/B0GYPB14M5) [**7 in 1 Hot Tub Test Strips 150 Strips Pool Test Strips for Swimming Pool & Spa Accurately Test pH Free Chlorine Total Chlorine Bromine Total Alkalinity Total Hardness Cyanuric Acid**Dr.Tim.Wang**£11.94**4.5★**▲ 28%**](https://www.amazon.co.uk/dp/B0CNLQ3PQK) [**Safe Swim Test Strips For Swimming Pools & Hot Tubs (Safe Swim 4-Way)**Safe Swim**£7.20**4.4★**▲ 28%**](https://www.amazon.co.uk/dp/B0BCWWLKQG) [**Pool Test Strips 100 Strips Pool and Hot Tub Test Strips Swimming Pool Test Strips for Total Alkalinity pH Free Chlorine(Bromine) Cyanuric Acid-Pool Spa Water Test -Quick and Accurate Results**DIPSTIK**£6.19**4.4★**▲ 25%**](https://www.amazon.co.uk/dp/B0CZ8LX36J) [**Pool and Spa Test Strips 50 Counts: 3-Way Hot Tub Test Kit Testing for Free Chlorine/Bromine Total Alkalinity and pH. Easy and Accurate Spa Test Strips for Hot Tub.**CANADIAN SPA CO.**£4.19**3.9★**▲ 23%**](https://www.amazon.co.uk/dp/B07DYCCM2B)
**~~View all trending →~~**
## **What buyers say about pool testing strips**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Good value for money and consistent”*
**Ease Of Use**22%
*“Easy to use”*
**Advertised Vs Actual Product**17%
*“Does the job perfectly”*
**Quality-Overall**9%
*“Excellent quality product, easy to use and accurate too”*
**Efficiency**5%
*“effective test strips”*
**Measurement/Reading Accuracy**4%
*“Cant beat this brand, always reliable and fairly accurate”*
**Water Resistance**3%
*“also I like the ideea of having them individually packed inside so you cannot damage them by dropping water”*
**Color**2%
*“the colours are easy to read for me”*
**Instructions/User Manual/Troubleshooting**1%
*“include clear instructions”*
**Pureness**1%
*“They are really good for daily checks on the chemical levels”*
### **What buyers complain about **
**Quality-Overall**22%
*“does the job cheap quality”*
**Functionality-Overall**19%
*“Don't work”*
**Measurement/Reading Accuracy**13%
*“DANGEROUS - inaccurate pH reading”*
**Value For Money**13%
*“a bit cheaper with Amazon”*
**Color**13%
*“No relation to the colours no use whatsoever”*
**Moist/Dry**6%
*“Doesnt change at all looks like moisture has got in to the packets”*
**Ease Of Use**3%
*“Not useful”*
### **Top return reasons **
**Functionality-Overall**40%
**Color**12%
**Defective Material/Parts**9%
**Advertised Vs Actual Product**6%
**Measurement/Reading Accuracy**6%
**Value For Money**6%
**Quality-Overall**5%
**Leak-Proof**3%
**Compatibility-Overall**2%
**Size-Overall**2%
## **Common questions**
- **Is pool testing strips profitable to sell on Amazon United Kingdom?**
- The niche generates £61K/yr across 17 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the pool testing strips niche?**
- 15 brands and 49 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in pool testing strips?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Measurement/Reading Accuracy. The return rate is 0.2%.
- **When does demand for pool testing strips peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 24.2× the quietest.
- **What does it cost to enter the pool testing strips niche?**
- Listings span £4.19–£11.94; the average listing price is £7.66 (sweet spot $15–$100). The average incumbent carries 5,893 reviews — the moat a new listing must climb.
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