Skip to content

Algenvernichter Aquarium

Fail

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

Flapen Score
39
39 / 100
Ranks 628 of 683 Haustier niches · −13 vs the category median of 52
Market size
€149K/yr97K searches / yr
90-day growth
-16.6%search demand this quarter
Competition
86%top-5 click share · 5 brands · 32 sellers

Flapen Score

Algenvernichter Aquarium against its category

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

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Algenvernichter Aquarium market on Amazon at a glance

Shoppers on Amazon Germany searched for Algenvernichter Aquarium 97K times last year and spent an estimated €149K. All 5 brands take every click. Flapen scores it 39 out of 100, a Fail.

01 · Demand

An estimated 19.4% of those searches ended in a purchase.

Shoppers searched for this 97K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 19.4% of those searches ended in a purchase. Searches in the last 90 days moved -16.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated €149K a year.

Searches, last 12 months
97K
Growth, 90 days vs prior 90
-16.6%
Conversion, latest week
19.4%
Market size, estimated
€149Ka year
Peak month
February1.4× the quietest month
Top search term
algenvernichter aquarium27K searches a year

02 · Price

A sale here is worth €7.91.

Listings sell for €7.91 on average, from €4.49 to €12.20. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,250 to 1,500 of them. At €7.91 that is €10K to €12K a year per listing.

Average price
€7.91under the $15 to $100 sweet spot
Price range
€4.49–€12.20
Amazon Germany median price
€18.99across 29,809 niches
Units sold a year
13K–15K
Units per listing a year
1,250–1,500
Revenue per listing a year
€10K–€12K
Returns
0.2%of orders · Amazon Germany median 1.1%

03 · Entry bar

The bar here is reviews.

56% 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 #81 within Aquaristik. It carries 6,103 reviews at 4.30 stars, so a new listing needs social proof before a better product.

Sponsored listings
56%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#81in Aquaristik
Average rating
4.30 starsAmazon Germany average 4.37 stars
Average reviews
6,103per listing
Listings tracked
9

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 68 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
68 months

Products

Top Algenvernichter Aquarium 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 86% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

32

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

0%

  • Brand 160%
  • Brand 227%
  • Brand 37%
  • Brand 44%
  • Brand 52%

Demand

Algenvernichter Aquarium search demand

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

4K3KSpike '24Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Algenvernichter Aquarium search terms shoppers use

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

  • algenvernichter aquarium27K/yr
  • aquarium algenvernichter13K/yr
  • algenmittel aquarium9K/yr
  • algumin7K/yr
  • aquarium algen entferner7K/yr
  • algenentferner aquarium5K/yr
  • algen aquarium entfernen6K/yr
  • algumin tetra 500ml4K/yr
  • anti algen aquarium5K/yr
  • tetra algumin4K/yr

Reviews and returns

What reviews say buyers love and hate about Algenvernichter Aquarium

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

31%of positive reviews mention “Qualität insgesamt”
46%of negative reviews mention “Funktionalität insgesamt”
0.2%of orders come back
“Wirkt nicht”
A buyer, on “Funktionalität insgesamt”46% 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 Algenvernichter Aquarium questions

Answered from the same tracked data.