Pond Algae Remover
PassPond Algae Remover scores 68 out of 100, a Pass. Shoppers spend an estimated $270K a year here, search demand grew +268.1% this quarter, and an estimated 0.2% of orders come back.
- Flapen Score
- 68 / 100Top 5% of 5,777 Home & Garden niches · +17 vs the category median of 5168
- Market size
- £270K/yr169K searches / yr
- 90-day growth
- +268.1%search demand this quarter
- Competition
- 57%top-5 click share · 9 brands · 46 sellers
Flapen Score
Pond Algae Remover against its category
The dotted line is the Home & Garden average. Past it, Pond Algae Remover is stronger. Inside it, weaker.
Market
The Pond Algae Remover market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Pond Algae Remover 169K times last year and spent an estimated £270K. The top 5 brands take 91% of clicks. Demand peaks in Apr–May–Jun–Jul–Aug. Flapen scores it 68 out of 100, a Pass.
01 · Demand
An estimated 12.4% of those searches ended in a purchase.
Shoppers searched for this 169K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.4% of those searches ended in a purchase. Searches in the last 90 days moved +268.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £270K a year.
- Searches, last 12 months
- 169K
- Growth, 90 days vs prior 90
- +268.1%
- Conversion, latest week
- 12.4%
- Market size, estimated
- £270Ka year
- Peak month
- May30.0× the quietest month
- Top search term
- pond clear water treatment73K searches a year
02 · Price
A sale here is worth £12.85.
Listings sell for £12.85 on average, from £6.74 to £26.29. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At £12.85 that is £10K to £13K a year per listing.
- Average price
- £12.85under the $15 to $100 sweet spot
- Price range
- £6.74–£26.29
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £10K–£13K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #21 within Garden Décor. It carries 3,952 reviews at 3.97 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 100%
- Out of stock, average day
- 1.8%
- Average rank
- #21in Garden Décor
- Average rating
- 3.97 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,952per listing
- Listings tracked
- 19
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 68 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 68 months
Products
Top Pond Algae Remover products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Envii Pond Klear - Natural Green Pond Water Treatment Clears Green and Murky Water for Crystal Clear Healthy Water Safe for all Fish and Wildlife -1L Treats 40 000 Litres
- Price
- £13.67
- Rating
- 4.0/5
- Reviews
- 8,917
- Age
- 11y ago

Envii Pond Klear - Natural Green Pond Water Treatment Clears Green and Murky Water for Crystal Clear Healthy Water Safe for all Fish and Wildlife - Treats Up to 20 000 litres (4 400 Gallons)
- Price
- £11.05
- Rating
- 4.0/5
- Reviews
- 8,917
- Age
- 11y ago

Tetra Pond Crystal Water Effectively Clears Dirty Pond Water 500 ml
- Price
- £9.49
- Rating
- 4.2/5
- Reviews
- 4,261
- Age
- 16y ago

Blagdon Clear Pond Water Treatment 250 ml Clears Dirty Green or Brown Cloudy Water Quickly Natural Wildlife Safe Harmless to Fish and Filter Bacteria 250ml Treats 5 000 Litres of Water
- Price
- £7.42
- Rating
- 4.1/5
- Reviews
- 3,163
- Age
- 18y ago

Evolution Aqua Pure Pond Bomb for Crystal Clear Healthy Water Treats up to 20 000 litres
- Price
- £12.37
- Rating
- 4.1/5
- Reviews
- 8,583
- Age
- 14y ago
Trending
estimated 90-day click momentum
Pond Sludge Remover 500 Tablets Pond Clear Water Treatment Effectively Breaks Down Odors And Sludge Safe for All Aquatic Life
- Price
- £12.10
- Rating
- 2.8/5
- Reviews
- 24
- Age
- 4mo ago

Blagdon Green Away Pond Water Treatment Clears Green Water and Suspended Algae Particles Natural Plant Friendly Safe for Fish 1 Litre Treats 20 000 Litres of Water
- Price
- £14.59
- Rating
- 4.0/5
- Reviews
- 6,537
- Age
- 16y ago

Blagdon Clear Pond Water Treatment 1 Litre Clears Dirty Green or Brown Cloudy Water Quickly Natural Wildlife Safe Harmless to Fish and Filter Bacteria 1L Treats 20 000 Litres of Water
- Price
- £15.28
- Rating
- 4.1/5
- Reviews
- 3,163
- Age
- 16y ago

Blagdon Clear Pond Water Treatment 250 ml Clears Dirty Green or Brown Cloudy Water Quickly Natural Wildlife Safe Harmless to Fish and Filter Bacteria 250ml Treats 5 000 Litres of Water
- Price
- £7.42
- Rating
- 4.1/5
- Reviews
- 3,163
- Age
- 18y ago

CLEAR waters Blanket Weed Treatment for Ponds 1L Bucket to Treat 10 000 / Maintain 80 000L Quick Action Pond Weed Treament for Blanket Weed Pond Cleaner Safe for Fish and Wildlife
- Price
- £16.10
- Rating
- 4.4/5
- Reviews
- 3,301
- Age
- 14y ago
Newest
by launch date
Pond Sludge Remover 500 Tablets Pond Clear Water Treatment Effectively Breaks Down Odors And Sludge Safe for All Aquatic Life
- Price
- £12.10
- Rating
- 2.8/5
- Reviews
- 24
- Age
- 4mo ago

AquaDesign CLEAR POND Water Clarifier 2500ml - Clears Green & Cloudy Water - TREATS 12 500L
- Price
- £17.05
- Rating
- 3.8/5
- Reviews
- 148
- Age
- 1y ago

AquaDesign CLEAR POND Water Clarifier 1000ml - Clears Green & Cloudy Water - TREATS 5000L
- Price
- £12.90
- Rating
- 3.5/5
- Reviews
- 101
- Age
- 1y ago

Evolution Aqua Pond Bomb & Sludge Bomb Duo Pack
- Price
- £20.68
- Rating
- 4.2/5
- Reviews
- 638
- Age
- 2y ago

Pond Friend Green Water Algae Treatment Control Eliminates Suspended Algae In Koi & Garden Ponds Quickly For Clearer Cleaner Water 250ml Treats 5680 Litre
- Price
- £8.49
- Rating
- 3.5/5
- Reviews
- 62
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 flat
Sellers
46
Est. top-5 brand share
91%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 100%
Open market
6%
- envii38%
- Blagdon23%
- Tetra11%
- Evolution Aqua9%
- AquaDesign9%
- Erigathe4%
- Open — no brand owns it (3 brands, 6%)
Demand
Pond Algae Remover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 30.0×
Search terms
Top Pond Algae Remover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- pond clear water treatment73K/yr
- pond clear25K/yr
- pond cleaner21K/yr
- pond cleaner for outdoor ponds9K/yr
- pond water cleaner7K/yr
- pond green water treatment6K/yr
- green away pond treatment6K/yr
- clear pond water treatment5K/yr
- green pond water treatment5K/yr
- fish pond cleaner3K/yr
Reviews and returns
What reviews say buyers love and hate about Pond Algae Remover
We read the reviews and the return reasons for every product selling here.
“Does not work as advertised”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Pond Algae Remover questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









