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Aquarium Filtermaterial

soft demand (-36.6% this quarter) — Aquarium Filtermaterial doesn't clear our bar today.

Flapen Score

46
Skip it

Ranks 496 of 683 Haustier niches · −6 vs the category median of 52

Market size 29Growth 7Conversion 47Competition 79Returns 95Price range 39Avg price 95Brand share 27Review moat 47Quality gap 30
This niche Category average · 683 niches

Is Aquarium Filtermaterial profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Aquarium Filtermaterial is a €130K/yr Amazon Germany market (127K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 46/100.

Aquarium Filtermaterial: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -36.6% over the last 90 days and 3.7% of searches end in a purchase.

€130K

revenue / yr

Units sold / yr6K
Search volume / yr-36.6%127K
Conversion rate3.7%
Avg price€27.37

Who owns the niche?

The top 5 brands hold 89% of demand, so 11% of the market is open.

11%

open market share

Brands · sellers14 · 74
Top-5 product click share36%
Open market11%
Avg brand age59 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 53 products

Sponsored placement58%
New entrants (1y)4· 0 succeeded
Avg rating4.6★
Avg reviews1,776

Top Aquarium Filtermaterial 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

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

€0€4K€8K€12K€16K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

74

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

36%

Top 20: 70%

Open market

9%

  • sera40%
  • Fluval27%
  • Easy Life15%
  • MUYYIKA4%
  • Hobby3%
  • beaufan2%
  • Open — no brand owns it (8 brands, 9%)

Aquarium Filtermaterial demand & seasonality

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

Volume127KCVR3.7%Products53Brands14Top 5 Brands89%OOS Rate6.5%Rating4.6★Reviews1,776Avg BSR#198
3K2KPrime Day '24Spike '24Black Friday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top Aquarium Filtermaterial search terms shoppers use

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

  • fluval filter18K/yr
  • aquarium filtermaterial18K/yr
  • easy life14K/yr
  • fluval18K/yr
  • sera siporax11K/yr
  • filtermaterial aquarium11K/yr
  • siporax9K/yr
  • aquarium filter zubehör5K/yr
  • filtermedium aquarium5K/yr
  • siporax filtermaterial5K/yr

What reviews say buyers love and hate about Aquarium Filtermaterial

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

What buyers love

86% of reviews
Filterung32%

Super Filter

Qualität insgesamt22%

Super Produkt

beworben Vs Tatsächliches Produkt7%

Wie erwartet

Preis-Leistungs-Verhältnis5%

Aquarium wert super

Gesamtgröße5%

Passt perfekt

What buyers complain about

74% of reviews
Haltbarkeit21%

sie fällt fast täglich ab.

Filterung20%

Unnötige Filterung Kohle

Preis-Leistungs-Verhältnis5%

Sehr schade um das Geld

Gesamtgröße5%

klein

Funktionalität insgesamt5%

Leider vollkommen ohne Wirkung

Aquarium Filtermaterial return rate & reasons

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

0.9%

Return rate

0%

Fixable by listing

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

1Gesamtgröße
33%
2Filterung
21%
3Kompatibilität – insgesamt
11%
4Defekt Material/Teile
8%
5Funktionalität insgesamt
6%

Common Aquarium Filtermaterial questions

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

Flapen scores Aquarium Filtermaterial 46/100 on Amazon Germany — Skip it. The niche generates €130K/yr across 53 tracked products. 0 of 4 products launched in the last 360 days are still selling. Search demand moved -36.6% over the last 90 days.
Search demand for Aquarium Filtermaterial on Amazon Germany is steady year-round — the busiest month runs 1.6× the quietest.