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10 Gallon Fish Tank Filter Cartridges

Fail

The top 5 brands take 94% of clicks, so 10 Gallon Fish Tank Filter Cartridges is a Fail.

Flapen Score
40
40 / 100
Ranks 3,360 of 3,978 Pet Supplies niches · −11 vs the category median of 51
Market size
$104K/yr53K searches / yr
90-day growth
+3.2%search demand this quarter
Competition
77%top-5 click share · 7 brands · 41 sellers

Flapen Score

10 Gallon Fish Tank Filter Cartridges against its category

The dotted line is the Pet Supplies average. Past it, 10 Gallon Fish Tank Filter Cartridges is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 10 Gallon Fish Tank Filter Cartridges market on Amazon at a glance

Shoppers on Amazon United States searched for 10 Gallon Fish Tank Filter Cartridges 53K times last year and spent an estimated $104K. The top 5 brands take 94% of clicks. Demand peaks in Sep. Flapen scores it 40 out of 100, a Fail.

01 · Demand

An estimated 13.7% of those searches ended in a purchase.

Shoppers searched for this 53K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.7% of those searches ended in a purchase. Searches in the last 90 days moved +3.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $104K a year.

Searches, last 12 months
53K
Growth, 90 days vs prior 90
+3.2%
Conversion, latest week
13.7%
Market size, estimated
$104Ka year
Peak month
September2.3× the quietest month
Top search term
tetra whisper filter medium7K searches a year

02 · Price

A sale here is worth $14.29.

Listings sell for $14.29 on average, from $6.37 to $22.54. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 500 to 750 of them. At $14.29 that is $7K to $11K a year per listing.

Average price
$14.29under the $15 to $100 sweet spot
Price range
$6.37–$22.54
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
6K–8K
Units per listing a year
500–750
Revenue per listing a year
$7K–$11K
Returns
1.9%of orders · Amazon United States median 2.1%

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, 0.5% of listings are out of stock. The average listing ranks #43 within Fish & Aquatic Pets. It carries 12,594 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
75%
Prime listings
100%
Out of stock, average day
0.5%
Average rank
#43in Fish & Aquatic Pets
Average rating
4.54 starsAmazon United States average 4.42 stars
Average reviews
12,594per 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 50 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
50 months

Products

Top 10 Gallon Fish Tank Filter Cartridges products & what they sell for

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

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 77% of clicks. A locked shelf that new listings rarely crack.

Brands

7 rising

Sellers

41

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

2%

  • Brand 172%
  • Brand 210%
  • Brand 35%
  • Brand 44%
  • Brand 53%
  • Brand 63%
  • Open — no brand owns it (1 brand, 2%)

Demand

10 Gallon Fish Tank Filter Cartridges search demand

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

2K1KSpike '24Holiday '24Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 2.3×

Search terms

Top 10 Gallon Fish Tank Filter Cartridges search terms shoppers use

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

  • tetra whisper filter medium7K/yr
  • tetra medium filter cartridges6K/yr
  • whisper bio bag filter cartridges medium6K/yr
  • medium fish tank filter6K/yr
  • fish tank filter replacement pads5K/yr
  • 5 gallon fish tank filter cartridge4K/yr
  • medium filter cartridges for aquarium4K/yr
  • medium fish tank filter cartridges4K/yr
  • tetra whisper 10 filter3K/yr
  • filter cartridge replacement4K/yr

Reviews and returns

What reviews say buyers love and hate about 10 Gallon Fish Tank Filter Cartridges

We read the reviews and the return reasons for every product selling here.

30%of positive reviews mention “Filtration”
21%of negative reviews mention “Filtration”
1.9%of orders come back
“Worst filter ever”
A buyer, on “Filtration”21% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common 10 Gallon Fish Tank Filter Cartridges questions

Answered from the same tracked data.