Algenvernichter Aquarium
brand-locked demand (top 5 brands take 100% of clicks) — Algenvernichter Aquarium doesn't clear our bar today.
Flapen Score
Ranks 628 of 683 Haustier niches · −13 vs the category median of 52
Is Algenvernichter Aquarium profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Algenvernichter Aquarium is a €149K/yr Amazon Germany market (97K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Algenvernichter Aquarium: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -16.6% over the last 90 days and 19.4% of searches end in a purchase.
€149K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 9 products
Top Algenvernichter Aquarium products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Tetra AlguMin - bekämpft schnell alle Arten von Algen im Aqarium und verhindert effektiv die Neubildung 500 ml Flasche
- Price
- €9.40
- Rating
- 4.3/5
- Reviews
- 15,979
- Age
- 18y ago
Algenentferner Aquarium 118 ml schnelle Hilfe gegen Faden- Punkt- & Grünalgen kupferfrei & pflanzensicher für kleine Becken Nachdosierung & klare Sicht ARKA Algaway
- Price
- €4.79
- Rating
- 4.3/5
- Reviews
- 1,819
- Age
- 5y ago
Tetra AlguMin - bekämpft schnell alle Arten von Algen im Aqarium und verhindert effektiv die Neubildung 250 ml Flasche
- Price
- €7.42
- Rating
- 4.3/5
- Reviews
- 15,982
- Age
- 18y ago
Algenvernichter Aquarium 473 ml gegen Faden- Punkt- & Grünalgen kupferfrei & pflanzensicher für klares Wasser & gesunde Pflanzen im Süßwasseraquarium ARKA Algaway
- Price
- €10.11
- Rating
- 4.3/5
- Reviews
- 1,821
- Age
- 5y ago
JBL Algol 2302200 Algenvernichter Für Süßwasser-Aquarien Unschädlich für Fische 100 ml
- Price
- €6.19
- Rating
- 4.2/5
- Reviews
- 476
- Age
- 19y ago
Trending
90-day click momentumTetra AlguMin - bekämpft schnell alle Arten von Algen im Aqarium und verhindert effektiv die Neubildung 250 ml Flasche
- Price
- €7.42
- Rating
- 4.3/5
- Reviews
- 15,982
- Age
- 18y ago
Algenvernichter Aquarium 473 ml gegen Faden- Punkt- & Grünalgen kupferfrei & pflanzensicher für klares Wasser & gesunde Pflanzen im Süßwasseraquarium ARKA Algaway
- Price
- €10.11
- Rating
- 4.3/5
- Reviews
- 1,821
- Age
- 5y ago
Tetra AlguMin - bekämpft schnell alle Arten von Algen im Aqarium und verhindert effektiv die Neubildung 100 ml Flasche
- Price
- €4.75
- Rating
- 4.3/5
- Reviews
- 15,982
- Age
- 18y ago
Tetra AlguMin - bekämpft schnell alle Arten von Algen im Aqarium und verhindert effektiv die Neubildung 500 ml Flasche
- Price
- €9.40
- Rating
- 4.3/5
- Reviews
- 15,979
- Age
- 18y ago
JBL Algol 2302200 Algenvernichter Für Süßwasser-Aquarien Unschädlich für Fische 100 ml
- Price
- €6.19
- Rating
- 4.2/5
- Reviews
- 476
- Age
- 19y ago
Newest
by launch dateAlgenentferner Aquarium 118 ml schnelle Hilfe gegen Faden- Punkt- & Grünalgen kupferfrei & pflanzensicher für kleine Becken Nachdosierung & klare Sicht ARKA Algaway
- Price
- €4.79
- Rating
- 4.3/5
- Reviews
- 1,819
- Age
- 5y ago
Algenvernichter Aquarium 473 ml gegen Faden- Punkt- & Grünalgen kupferfrei & pflanzensicher für klares Wasser & gesunde Pflanzen im Süßwasseraquarium ARKA Algaway
- Price
- €10.11
- Rating
- 4.3/5
- Reviews
- 1,821
- Age
- 5y ago
Easy Life AlgExit 250 ml - Aquarium Algenbekämpfung - 8.45 oz - Für Süßwasser
- Price
- €11.88
- Rating
- 4.3/5
- Reviews
- 118
- Age
- 9y ago
Aquarium grün Algenbekämpfer /-entferner von AlgExit 250ml
- Price
- €12.20
- Rating
- 4.5/5
- Reviews
- 300
- Age
- 13y ago
Tetra Algizit - vordosiertes Algenmittel mit schneller Biozid- Wirkung hilft bei aktuten Algenproblemen im Aquarium 10 Tabletten
- Price
- €4.49
- Rating
- 4.2/5
- Reviews
- 2,452
- Age
- 17y ago
Competition: brands, sellers & click share
The top 5 products capture 86% of clicks — a locked-up 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%
- Tetra60%
- ARKA27%
- JBL7%
- Easy Life4%
- EASY LIFE2%
Algenvernichter Aquarium demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.4×
Top Algenvernichter Aquarium search terms shoppers use
The exact queries 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
What reviews say buyers love and hate about Algenvernichter Aquarium
What buyers mention most, as a share of all reviews.
What buyers love
97% of reviews“Super Produkt”
“Handhabung”
“Erfüllt sein Zweck”
“Top Preis -Leistungsverhältnis”
“97/100 Mal passt es”
What buyers complain about
94% of reviews“Wirkt nicht”
“Geldverschwendung”
“Flasche ausgelaufen”
“Amazon Beschreibung ist falsch”
“Pinselalgen werden grau”
Algenvernichter Aquarium return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
Return rate
0%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Algenvernichter Aquarium questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
