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67

teichbelüfter

Worth a look

Shows demand growing +170.3% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 44Growth 97Conversion 34Competition 73Returns 86Price range 59Avg price 95Brand share 48Review moat 73Quality gap 68

Growth

Incredible+170.3%

90-day search growth — must beat 0% to launch

Avg price

Incredible€45.74

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 5% kills the launch gate

Competition

Good41%

top-5 click share — leaders hold, buyers still browse

Review moat

Good573.24

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good€14.01–€158.60

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Market size

Okay€232K

€232K/yr · 186K searches

Conversion

Okay2.7%

search→purchase rate — share of searches ending in a sale

Signals Trending

According to Flapen's Amazon Germany niche tracking, teichbelüfter is a €232K/yr Amazon Germany market (186K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 67/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

teichbelüfter market data

Units sold / yr
5K–6K
avg 100–250/product
Revenue / yr
€229K–€274K
units × avg price
Conversion rate
2.7%
Avg BSR
#27
Page quality
0%
Prime
88%
Sponsored
85%
Out of stock
0.8%
Avg brand age
52 months
Avg seller age
186 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

57

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

41%

Top 20: 83%

Open market

18%

  • Pontec30%
  • Biling13%
  • AquaForte13%
  • Oase12%
  • AMZtime7%
  • T.I.P.6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +170.3% search growth over the last 90 days.
15K10KSpike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 5.5×

Top teichbelüfter search terms

  • teichbelüfter64K/yr
  • sauerstoffpumpe für teich29K/yr
  • teichbelüfter für große teiche16K/yr
  • sauerstoff teich9K/yr
  • teichbelüftung11K/yr
  • teich belüftung8K/yr
  • teich sauerstoffpumpe8K/yr
  • luftsprudler teich6K/yr
  • luftpumpe teich7K/yr
  • teich luftpumpe7K/yr
All search terms

Top teichbelüfter products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%€12K10%€23K15%€35K20%€46K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about teichbelüfter

What buyers praise and complain about, mined from review topics.

What buyers love

Qualität insgesamt18%

“Super Produkt”

Akkulaufzeit11%

“Das Beste daran ist die Unabhängigkeit von Steckdosen, mit den mitgelieferten Solarpanels wird der Akku geladen, sodass die Pumpe immer zuverlässig arbeitet”

Montage/Installation10%

“Die Installation war unkompliziert”

beworben Vs Tatsächliches Produkt9%

“Macht was er soll”

Preis-Leistungs-Verhältnis7%

“Guter Preis”

Geräuschpegel7%

“erstaunlich ruhig im Betrieb”

Effizienz5%

“Funktioniert”

Haltbarkeit4%

“Läuft bis jetzt 1 Monat ohne Probleme”

Benutzerfreundlichkeit4%

“Total einfach”

Druck3%

“Super Pumpe”

What buyers complain about

Haltbarkeit20%

“war nach 2 Wochen defekt”

Geräuschpegel12%

“als relativ laut”

Funktionalität insgesamt9%

“Funktioniert nicht”

Akkulaufzeit6%

“Nosiy when its powered by battery”

Qualität insgesamt5%

“Müll”

Stärke5%

“Absolut untauglich”

Preis-Leistungs-Verhältnis5%

“Schade ums Geld”

Gesamtgröße4%

“Das ist bei mir aufgrund der kleinen Größe des Gartenteiches nicht notwendig”

Aufladen3%

“es Bewölkt ist ladet es nicht auf.”

beworben Vs Tatsächliches Produkt2%

“Nicht den Erwartungen entsprochen”

Top return reasons

Gesamtgröße25%
Funktionalität insgesamt20%
Defekt Material/Teile14%
Geräuschpegel9%
Haltbarkeit7%
Stärke5%
beworben Vs Tatsächliches Produkt3%
Produktzustand3%
Akkulaufzeit2%
Aufladen2%

Common questions

Is teichbelüfter profitable to sell on Amazon Germany?
The niche generates €232K/yr across 34 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is +170.3%. Flapen's verdict: Worth a look (67/100).
How competitive is the teichbelüfter niche?
16 brands and 57 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in teichbelüfter?
Top complaints mined from reviews: Haltbarkeit, Geräuschpegel, Funktionalität insgesamt. The return rate is 1.4%.
When does demand for teichbelüfter peak?
Demand peaks in May–Jun–Jul; the busiest month runs 5.5× the quietest.
What does it cost to enter the teichbelüfter niche?
Listings span €14.01–€158.60; the average listing price is €45.74 (sweet spot $15–$100). The average incumbent carries 573 reviews — the moat a new listing must climb.