pool flocculant
Worth a lookShows demand growing +932.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+932.9%90-day search growth — must beat 0% to launch
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Avg price
Great£19.01avg listing price — sweet spot $15–$100
Conversion
Great9.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good£8.41–£30.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,033.69avg incumbent reviews — the moat a new listing must climb
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Competition
Bad76%top-5 click share — a locked-up shelf
Market size
Bad£23K£23K/yr · 13K searches
According to Flapen's Amazon United Kingdom niche tracking, pool flocculant is a £23K/yr Amazon United Kingdom market (13K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 59/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
pool flocculant market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- £29K–£38K
- units × avg price
- Conversion rate
- 9.2%
- Avg BSR
- #41
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 75%
- Out of stock
- 3.2%
- Avg brand age
- 72 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 falling
Sellers
25
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
76%
Top 20: 100%
Open market
10%
- Blue Horizons23%
- No More Mr Nice Guy22%
- Clearwater15%
- JOLLY GEL14%
- Desjoyaux9%
- Nortembio8%
- Open — no brand owns it (5 brands, 10%)
Demand
Weekly Amazon search volume, last 44 weeks — +932.9% search growth over the last 90 days.Top pool flocculant search terms
- flocculant swimming pool5K/yr
- pool flocculant5K/yr
- flocculant3K/yr
Top pool flocculant 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.
All 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Blue Horizons Granular Floc - Tub of 2 Kg
Blue Horizons£15.354.5★55 rev
Swimming Pool Clarifier Flocculant Granules 2kg Floc Clears Cloudy Water For Crystal Clear Pools For Sand Filters Only Not For Cartridge Filters No More Mr Nice Guy
No More Mr Nice Guy£20.343.8★77 rev
Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water (1L)
Clearwater£8.414.5★10,632 rev
Swimming Pool Flocculent Jolly Gel x 2 Boxes (8 cubes) - FREE DELIVERY UK
JOLLY GEL£19.354.6★132 rev
Desjoyaux Pools - Swimming Pool Water Clarifier - 1L - Flocculant Liquid - Premium Pool Cleaning Chemicals
Desjoyaux£20.024.2★48 rev
Newest
by launch date
ChemFloc Liquid Pool Flocculant Heavy-Duty Pool Clarifier & Water Treatment Removes Dead Algae & Small Particles Easy to Use No Pre-Dissolving Ideal for Swimming Pools & Spas 2 x 5 Litres
Chemiphase£27.682 rev
Swimming Pool Clarifier Flocculant Granules 2kg Floc Clears Cloudy Water For Crystal Clear Pools For Sand Filters Only Not For Cartridge Filters No More Mr Nice Guy
No More Mr Nice Guy£20.3477 rev
Pool & Hot Tub Spa Clarifier 1 Litre - Water Clarifier For Crystal Clear Pools Spas & Hot Tubs Binds Particles & Clears Cloudy Water No More Mr Nice Guy - Packaging May Vary
No More Mr Nice Guy£15.9738 rev
Nortembio Pool Flocculant 12 Weeks Super Concentrated Pool Water Clarifier for Large Pools & Spas | Removes Cloudy Water & Fine Particles | Crystal Clear Water Treatment + Free eBook (28 Weeks)
Nortembio£17.221,788 rev
Nortembio Pool Flocculant 32 Weeks Super Concentrated Pool Water Clarifier for Small Pools & Spas | Removes Cloudy Water & Fine Particles | Crystal Clear Water Treatment + Free eBook (14 Weeks)
Nortembio£13.92841 rev
Trending
90-day click momentumNortembio Pool Flocculant 12 Weeks Super Concentrated Pool Water Clarifier for Large Pools & Spas | Removes Cloudy Water & Fine Particles | Crystal Clear Water Treatment + Free eBook (28 Weeks)
Nortembio£17.223.9★
Nortembio Pool Flocculant 24 Weeks Super Concentrated Pool Water Clarifier for Large Pools & Spas | Removes Cloudy Water & Fine Particles | Crystal Clear Water Treatment + Free eBook
Nortembio£17.464.0★
Desjoyaux Pools - Swimming Pool Water Clarifier - 1L - Flocculant Liquid - Premium Pool Cleaning Chemicals
Desjoyaux£20.024.2★
Nortembio Pool Flocculant 32 Weeks Super Concentrated Pool Water Clarifier for Small Pools & Spas | Removes Cloudy Water & Fine Particles | Crystal Clear Water Treatment + Free eBook (14 Weeks)
Nortembio£13.924.0★
ULTIMA-PLUS XP Spa Water Clarifier - Transforms Hot Tub Water From Cloudy and Dirty to Crystal Clear - Suitable for all Hot Tubs Spas and Pools (5 Litres)
ULTIMA-PLUS XP£19.664.4★
What buyers say about pool flocculant
What buyers praise and complain about, mined from review topics.What buyers love
“Does the job”
“Quality Item fast delivery will buy again”
“Good value for money”
“Clear water”
“Strong”
“Very easy to use with clear instructions”
“In morning, water was noticeably cleaner & clearer”
“Water clear”
“Very easy to use with clear instructions”
“The bottle feels very strong and durable”
What buyers complain about
“Didn't work”
“if anything the water is cloudier than before putting in”
“I found it odd when it didn't have a chlorine smell”
“Clogs filter cartridges”
“Not the quantity advertised”
“After filtering for 48hrs and repeated vacuuming the pool is still really cloudy”
“Good products from Clearwater however this was leaking”
“so can get quite expensive”
Top return reasons
Common questions
- Is pool flocculant profitable to sell on Amazon United Kingdom?
- The niche generates £23K/yr across 16 tracked products. 90-day search growth is +932.9%. Flapen's verdict: Worth a look (59/100).
- How competitive is the pool flocculant niche?
- 11 brands and 25 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in pool flocculant?
- Top complaints mined from reviews: Functionality-Overall, Water Resistance, Smell. The return rate is 0.1%.
- What does it cost to enter the pool flocculant niche?
- Listings span £8.41–£30.45; the average listing price is £19.01 (sweet spot $15–$100). The average incumbent carries 1,034 reviews — the moat a new listing must climb.