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Aquarium Reinigungsset

Aquarium Reinigungsset shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

56
Worth a look

Top 28% of 683 Haustier niches · +4 vs the category median of 52

Market size 13Growth 11Conversion 57Competition 73Returns 96Price range 70Avg price 66Brand share 88Review moat 31Quality gap 89
This niche Category average · 683 niches

Is Aquarium Reinigungsset profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Aquarium Reinigungsset is a €51K/yr Amazon Germany market (75K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in Jan. Verdict: Worth a look — 56/100.

Aquarium Reinigungsset: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -28.2% over the last 90 days and 4.8% of searches end in a purchase.

€51K

revenue / yr

Units sold / yr5K
Search volume / yr-28.2%75K
Conversion rate4.8%
Avg price€13.97

Who owns the niche?

The top 5 brands hold 47% of demand, so 53% of the market is open.

53%

open market share

Brands · sellers24 · 52
Top-5 product click share41%
Open market53%
Avg brand age36 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 28 products

Sponsored placement93%
New entrants (1y)6· 2 succeeded
Avg rating4.1★
Avg reviews3,431

Top Aquarium Reinigungsset products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

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

€0€2K€4K€6K€8K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

24 falling

Sellers

52

Top-5 brand share

47%

Top 20: 97%

Top-5 click share

41%

Top 20: 92%

Open market

47%

  • boxtech21%
  • JBL8%
  • fishkeeper6%
  • NICREW6%
  • Lanswood6%
  • WASSERHELD5%

Aquarium Reinigungsset demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume75KCVR4.8%Products28Brands24Top 5 Brands47%OOS Rate8.9%Rating4.1★Reviews3,431Avg BSR#13
3K2KSpike '24Black Friday '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.9×

Top Aquarium Reinigungsset search terms shoppers use

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

  • aquarium reinigungsset26K/yr
  • aquarium reinigung17K/yr
  • aquarium reiniger18K/yr
  • aquarium zubehör reinigung9K/yr
  • aquarium cleaner4K/yr

What reviews say buyers love and hate about Aquarium Reinigungsset

What buyers mention most, as a share of all reviews.

What buyers love

87% of reviews
Qualität insgesamt19%

Super Produkt

Benutzerfreundlichkeit16%

Gut brauchbar zum Handling

Einfache Reinigung15%

Aquarium reinigen

beworben Vs Tatsächliches Produkt14%

Produkt macht, was es soll

Preis-Leistungs-Verhältnis12%

Preis Leistung super

What buyers complain about

65% of reviews
Haltbarkeit11%

Nach einmaliger Nutzung defekt

Qualität insgesamt10%

müll

Funktionalität insgesamt8%

Funktionierte beim ersten Mal nicht

Einfache Reinigung6%

Damit bekommt man nichts sauber

Geruch5%

Das Gerät stinkt

Aquarium Reinigungsset return rate & reasons

Why buyers send it back, as a share of all return requests.

0.8%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Funktionalität insgesamt
26%
2Gesamtgröße
19%
3Defekt Material/Teile
10%
4Qualität insgesamt
6%
5Auslaufsicher
5%

Common Aquarium Reinigungsset questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Aquarium Reinigungsset 56/100 on Amazon Germany — Worth a look. The niche generates €51K/yr across 28 tracked products. 2 of 6 products launched in the last 360 days are still selling. Search demand moved -28.2% over the last 90 days.
Search demand for Aquarium Reinigungsset on Amazon Germany peaks in Jan, where the busiest month runs 1.9× the quietest.