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Aquarium Bakterien

Fail

The top 5 brands take 100% of clicks, so Aquarium Bakterien is a Fail.

Flapen Score
40
40 / 100
Ranks 615 of 683 Haustier niches · −12 vs the category median of 52
Market size
€118K/yr100K searches / yr
90-day growth
-27.8%search demand this quarter
Competition
61%top-5 click share · 3 brands · 37 sellers

Flapen Score

Aquarium Bakterien against its category

The dotted line is the Haustier average. Past it, Aquarium Bakterien is stronger. Inside it, weaker.

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

Market

The Aquarium Bakterien market on Amazon at a glance

Shoppers on Amazon Germany searched for Aquarium Bakterien 100K times last year and spent an estimated €118K. All 3 brands take every click. Demand peaks in Nov. Flapen scores it 40 out of 100, a Fail.

01 · Demand

An estimated 13.0% of those searches ended in a purchase.

Shoppers searched for this 100K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 13.0% of those searches ended in a purchase. Searches in the last 90 days moved -27.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated €118K a year.

Searches, last 12 months
100K
Growth, 90 days vs prior 90
-27.8%
Conversion, latest week
13.0%
Market size, estimated
€118Ka year
Peak month
November1.8× the quietest month
Top search term
arka32K searches a year

02 · Price

A sale here is worth €9.11.

Listings sell for €9.11 on average, from €3.28 to €32.12. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At €9.11 that is €2K to €5K a year per listing.

Average price
€9.11under the $15 to $100 sweet spot
Price range
€3.28–€32.12
Amazon Germany median price
€18.99across 29,809 niches
Units sold a year
10K–13K
Units per listing a year
250–500
Revenue per listing a year
€2K–€5K
Returns
0.3%of orders · Amazon Germany median 1.1%

03 · Entry bar

The bar here is ads and reviews.

95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #27 within Aquaristik. It carries 3,774 reviews at 4.57 stars, so a new listing needs social proof before a better product.

Sponsored listings
95%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#27in Aquaristik
Average rating
4.57 starsAmazon Germany average 4.37 stars
Average reviews
3,774per listing
Listings tracked
22

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 81 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
81 months

Products

Top Aquarium Bakterien 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 61% of clicks. Leaders hold, but buyers still shop past them.

Brands

3 falling

Sellers

37

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

61%

Top 20: 98%

Open market

0%

  • Brand 162%
  • Brand 228%
  • Brand 310%

Demand

Aquarium Bakterien search demand

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

4K3KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.8×

Search terms

Top Aquarium Bakterien search terms shoppers use

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

  • arka32K/yr
  • aquarium bakterien13K/yr
  • bakterien aquarium10K/yr
  • starterbakterien aquarium9K/yr
  • aquarium starterbakterien9K/yr
  • microbe lift11K/yr
  • filterbakterien aquarium7K/yr
  • arka nite out 23K/yr
  • nite out 23K/yr
  • starter bakterien fuer aquarium3K/yr

Reviews and returns

What reviews say buyers love and hate about Aquarium Bakterien

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

24%of positive reviews mention “Qualität insgesamt”
25%of negative reviews mention “Geruch”
0.3%of orders come back
“Stinkt erbärmlich”
A buyer, on “Geruch”25% 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.

19 topics

NegativePositive

FAQ

Common Aquarium Bakterien questions

Answered from the same tracked data.