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Aquarium Thermometer

Maybe

An estimated 0.9% of orders come back. But demand is soft, at -32.0% this quarter, so Aquarium Thermometer is a Maybe.

Flapen Score
53
53 / 100
Top 41% of 683 Haustier niches · +1 vs the category median of 52
Market size
€109K/yr234K searches / yr
90-day growth
-32.0%search demand this quarter
Competition
50%top-5 click share · 19 brands · 38 sellers

Flapen Score

Aquarium Thermometer against its category

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

53Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Aquarium Thermometer market on Amazon at a glance

Shoppers on Amazon Germany searched for Aquarium Thermometer 234K times last year and spent an estimated €109K. The top 5 brands take 53% of clicks. Demand peaks in Jan–Feb. Flapen scores it 53 out of 100, a Maybe.

01 · Demand

An estimated 7.5% of those searches ended in a purchase.

Shoppers searched for this 234K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 7.5% of those searches ended in a purchase. Searches in the last 90 days moved -32.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated €109K a year.

Searches, last 12 months
234K
Growth, 90 days vs prior 90
-32.0%
Conversion, latest week
7.5%
Market size, estimated
€109Ka year
Peak month
January1.9× the quietest month
Top search term
aquarium thermometer133K searches a year

02 · Price

A sale here is worth €6.20.

Listings sell for €6.20 on average, from €2.17 to €17.40. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At €6.20 that is €3K to €5K a year per listing.

Average price
€6.20under the $15 to $100 sweet spot
Price range
€2.17–€17.40
Amazon Germany median price
€18.99across 29,809 niches
Units sold a year
15K–20K
Units per listing a year
500–750
Revenue per listing a year
€3K–€5K
Returns
0.9%of orders · Amazon Germany median 1.1%

03 · Entry bar

The bar here is low.

80% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 9.9% of listings are out of stock. The average listing ranks #15 within Aquaristik. It carries 943 reviews at 4.18 stars, so a new listing needs social proof before a better product.

Sponsored listings
80%
Prime listings
96%
Out of stock, average day
9.9%
Average rank
#15in Aquaristik
Average rating
4.18 starsAmazon Germany average 4.37 stars
Average reviews
943per listing
Listings tracked
25

04 · Newcomers

1 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 41 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
1Amazon's first-year sales bar
Average brand age
41 months

Products

Top Aquarium Thermometer 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 50% of clicks. Leaders hold, but buyers still shop past them.

Brands

19 falling

Sellers

38

Top-5 brand share

53%

Top 20: 100%

Top-5 click share

50%

Top 20: 94%

Open market

41%

  • Brand 120%
  • Brand 29%
  • Brand 39%
  • Brand 49%
  • Brand 57%
  • Brand 66%

Demand

Aquarium Thermometer search demand

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

6K4KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 1.9×

Search terms

Top Aquarium Thermometer search terms shoppers use

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

  • aquarium thermometer133K/yr
  • thermometer aquarium45K/yr
  • aquarium thermometer digital22K/yr
  • thermometer aquarium digital5K/yr
  • aquarium thermometer innen8K/yr
  • aquarium temperaturanzeige4K/yr
  • aquarienthermometer5K/yr
  • aquariumthermometer4K/yr
  • thermometer aquarium innen8K/yr

Reviews and returns

What reviews say buyers love and hate about Aquarium Thermometer

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

18%of positive reviews mention “Benutzerfreundlichkeit”
12%of negative reviews mention “Qualität insgesamt”
0.9%of orders come back
“Müll”
A buyer, on “Qualität insgesamt”12% 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 Aquarium Thermometer questions

Answered from the same tracked data.