Algae Remover Aquarium
FailPrices span $3.50–$12.88, mostly outside the sweet spot, so Algae Remover Aquarium is a Fail.
- Flapen Score
- 40 / 100Ranks 743 of 875 Pet Supplies niches · −10 vs the category median of 5040
- Market size
- £62K/yr63K searches / yr
- 90-day growth
- -9.6%search demand this quarter
- Competition
- 79%top-5 click share · 8 brands · 97 sellers
Flapen Score
Algae Remover Aquarium against its category
The dotted line is the Pet Supplies average. Past it, Algae Remover Aquarium is stronger. Inside it, weaker.
Market
The Algae Remover Aquarium market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Algae Remover Aquarium 63K times last year and spent an estimated £62K. The top 5 brands take 93% of clicks. Demand peaks in Jul–Sep. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 14.4% of those searches ended in a purchase.
Shoppers searched for this 63K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 14.4% of those searches ended in a purchase. Searches in the last 90 days moved -9.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £62K a year.
- Searches, last 12 months
- 63K
- Growth, 90 days vs prior 90
- -9.6%
- Conversion, latest week
- 14.4%
- Market size, estimated
- £62Ka year
- Peak month
- September1.8× the quietest month
- Top search term
- algae remover fish tank33K searches a year
02 · Price
A sale here is worth £6.76.
Listings sell for £6.76 on average, from £3.50 to £12.88. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At £6.76 that is £2K to £3K a year per listing.
- Average price
- £6.76under the $15 to $100 sweet spot
- Price range
- £3.50–£12.88
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £2K–£3K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #44 within Fish & Aquatic Pets. It carries 3,229 reviews at 4.17 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #44in Fish & Aquatic Pets
- Average rating
- 4.17 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,229per listing
- Listings tracked
- 12
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Algae Remover Aquarium 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Algae Remover Aquarium 118 ml - Algaway Effective Against All Types
- Price
- £5.48
- Rating
- 4.1/5
- Reviews
- 1,687
- Age
- 3y ago

API Prevent Algae Solution for Aquariums 118 ml Bottle
- Price
- £3.57
- Rating
- 4.3/5
- Reviews
- 4,414
- Age
- 14y ago

Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium Prevents The Growth Of New Algae 250 ml
- Price
- £7.41
- Rating
- 4.3/5
- Reviews
- 7,240
- Age
- 15y ago

API Prevent Algae Solution for Aquariums 237 ml Bottle
- Price
- £5.64
- Rating
- 4.3/5
- Reviews
- 4,414
- Age
- 14y ago

Aqua Essentials Easy-Life AlgExit 500ml - Clean water without algae
- Price
- £10.52
- Rating
- 4.5/5
- Reviews
- 358
- Age
- 11y ago
Trending
estimated 90-day click momentum
35Pcs Powerful Aquarium Water Purification Tablets Fast-Acting Algae Remover and Tank Cleaner Water Treatment for Clear Fish Tank Water Eliminates Cloudiness and Impurities for Aquatic Environment
- Price
- £5.17
- Rating
- 3.3/5
- Reviews
- 12
- Age
- 6mo ago

Substrate Cleaner Aquarium 118 ml - Liquid Gravel Sludge Remover
- Price
- £5.27
- Rating
- 4.1/5
- Reviews
- 2,340
- Age
- 12y ago

API Prevent Algae Solution for Aquariums 237 ml Bottle
- Price
- £5.64
- Rating
- 4.3/5
- Reviews
- 4,414
- Age
- 14y ago

API Prevent Algae Solution for Aquariums 118 ml Bottle
- Price
- £3.57
- Rating
- 4.3/5
- Reviews
- 4,414
- Age
- 14y ago

Algae Remover Aquarium 118 ml - Algaway Effective Against All Types
- Price
- £5.48
- Rating
- 4.1/5
- Reviews
- 1,687
- Age
- 3y ago
Newest
by launch date
35Pcs Powerful Aquarium Water Purification Tablets Fast-Acting Algae Remover and Tank Cleaner Water Treatment for Clear Fish Tank Water Eliminates Cloudiness and Impurities for Aquatic Environment
- Price
- £5.17
- Rating
- 3.3/5
- Reviews
- 12
- Age
- 6mo ago

Algae Remover Aquarium 118 ml - Algaway Effective Against All Types
- Price
- £5.48
- Rating
- 4.1/5
- Reviews
- 1,687
- Age
- 3y ago

Algae Remover Aquarium 473 ml - Algaway Effective Against All Types
- Price
- £9.84
- Rating
- 4.1/5
- Reviews
- 1,687
- Age
- 3y ago

envii Aquarium Klear - Natural Bacteria Clears Green Water Treatment Crystal Clear Fish Tank Gravel Cleaner Prevents Growth of New Algae - 500ml Treats 4 000 litres
- Price
- £12.88
- Rating
- 4.3/5
- Reviews
- 4,226
- Age
- 8y ago

Interpet Anti Hair Algae Aquarium Fish Tank Water Treatments Kills Green Black & Brown Hair Algae 125 ml Treats 1125 Litres
- Price
- £3.53
- Rating
- 4.0/5
- Reviews
- 1,370
- Age
- 10y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
8 rising
Sellers
97
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
79%
Top 20: 100%
Open market
4%
- ARKA39%
- API29%
- Tetra11%
- Interpet9%
- AQUARISTIKWELT245%
- Evolution Aqua2%
- Open — no brand owns it (2 brands, 4%)
Demand
Algae Remover Aquarium search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Sep · busiest ÷ quietest = 1.8×
Search terms
Top Algae Remover Aquarium search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- algae remover fish tank33K/yr
- fish tank algae remover8K/yr
- aquarium algae remover7K/yr
- algae remover aquarium3K/yr
- aquarium algae treatment4K/yr
- hair algae remover aquarium3K/yr
- anti algae treatment fish tank3K/yr
- fish tank algae treatment3K/yr
Reviews and returns
What reviews say buyers love and hate about Algae Remover Aquarium
We read the reviews and the return reasons for every product selling here.
“Did not remove anything”
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.
18 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 Algae Remover Aquarium 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









