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Fish Tank Glass Cleaner

Maybe

Returns run at only 0.8% of orders. But demand is soft, at -24.7% this quarter, so Fish Tank Glass Cleaner is a Maybe.

Flapen Score
56
56 / 100
Top 24% of 875 Pet Supplies niches · +6 vs the category median of 50
Market size
£199K/yr218K searches / yr
90-day growth
-24.7%search demand this quarter
Competition
52%top-5 click share · 21 brands · 55 sellers

Flapen Score

Fish Tank Glass Cleaner against its category

The dotted line is the Pet Supplies average. Past it, Fish Tank Glass Cleaner is stronger. Inside it, weaker.

56Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Fish Tank Glass Cleaner market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Fish Tank Glass Cleaner 218K times last year and spent an estimated £199K. The top 5 brands take 66% of clicks. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

10.5% of searches ended in a purchase last week.

Shoppers searched for this 218K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 10.5% of those searches ended in a purchase. Searches in the last 90 days moved -24.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £199K a year.

Searches, last 12 months
218K
Growth, 90 days vs prior 90
-24.7%
Conversion, latest week
10.5%
Market size, estimated
£199Ka year
Peak month
February1.4× the quietest month
Top search term
fish tank glass cleaner36K searches a year

02 · Price

A sale here is worth £8.70.

Listings sell for £8.70 on average, from £2.76 to £27.01. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At £8.70 that is £4K to £7K a year per listing.

Average price
£8.70under the $15 to $100 sweet spot
Price range
£2.76–£27.01
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
500–750
Revenue per listing a year
£4K–£7K
Returns
0.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads.

96% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 9.3% of listings are out of stock. The average listing ranks #39 within Fish & Aquatic Pets. It carries 1,201 reviews at 4.18 stars, so a new listing needs social proof before a better product.

Sponsored listings
96%
Prime listings
96%
Out of stock, average day
9.3%
Average rank
#39in Fish & Aquatic Pets
Average rating
4.18 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,201per listing
Listings tracked
27

04 · Newcomers

Amazon counts 1 of last year's 7 launches as successful.

7 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
7
Successful launches
1Amazon's first-year sales bar
Average brand age
35 months

Products

Top Fish Tank Glass Cleaner products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 52% of clicks. Leaders hold, but buyers still shop past them.

£0£20K£40K£60K£79K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

21 falling

Sellers

55

Top-5 brand share

66%

Top 20: 99%

Top-5 click share

52%

Top 20: 91%

Open market

31%

  • Pawfly36%
  • COVVY14%
  • AVQY6%
  • Koprek5%
  • hygger5%
  • flintronic4%

Demand

Fish Tank Glass Cleaner search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KSpike '24Holiday '24Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Fish Tank Glass Cleaner search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • fish tank glass cleaner36K/yr
  • aquarium glass cleaner32K/yr
  • magnetic fish tank cleaner25K/yr
  • fish tank magnetic glass cleaner25K/yr
  • fish tank cleaner magnet18K/yr
  • fish tank glass cleaner magnet18K/yr
  • aquarium magnetic glass cleaner12K/yr
  • magnetic glass cleaner6K/yr
  • aquarium glass cleaner magnet8K/yr
  • magnetic aquarium glass cleaner7K/yr

Reviews and returns

What reviews say buyers love and hate about Fish Tank Glass Cleaner

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Size-Overall14%−0.08

Very small

a bit too short

the standard ones are too big

Ease Of Cleaning13%+1.09

does not clean the glass very well

When cleaning it kept falling off inside

Doesnt clean well at all

Strength12%−0.18

Not very strong

Very weak

Not as strong as i thought

Durability11%−0.15

Doesn't last

Broke after few weeks

Came apart

Quality-Overall9%+0.97

Cheap

Rubbish

Average quality

Love

Ease Of Cleaning23%+1.09

Cleans tank

Great little cleaners

cleans very well

Quality-Overall18%+0.97

This is well made

Excellent product

Great quality, cleans very well, and the magnet is super strong

Value For Money15%+1.04

Good for the money

Very reasonable price's

Great value

Advertised Vs Actual Product14%+1.01

Does what it says

Exactly what i needed

Works perfectly, as expected

Ease Of Use9%+0.47

Easy to use

Brilliant and easy to use little gadget

Great product, easy to use, easy to swap blades or just use without

Return

0.8% Return rate 27% Fixable by listing

Size-Overall23%█▄▄▄▃▃

Very small

a bit too short

the standard ones are too big

Functionality-Overall23%▄▃▆█▃▄

Doesn't work

Don't work on mine

Ineffective

Quality-Overall7%█▇▃▅█▄

Cheap

Rubbish

Average quality

Durability6%▁▄▆▄█▃

Doesn't last

Broke after few weeks

Came apart

Defective Material/Parts5%▆▃▆▇█▂

FAQ

Common Fish Tank Glass Cleaner questions

Answered from the same tracked data.