Aquarium Bakterien
brand-locked demand (top 5 brands take 100% of clicks) — Aquarium Bakterien doesn't clear our bar today.
Flapen Score
Ranks 615 of 683 Haustier niches · −12 vs the category median of 52
Is Aquarium Bakterien profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Aquarium Bakterien is a €118K/yr Amazon Germany market (100K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov. Verdict: Skip it — 40/100.
Aquarium Bakterien: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -27.8% over the last 90 days and 13.0% of searches end in a purchase.
€118K
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 4.6★ — the gap to enter on.
0/100
page quality · 22 products
Top Aquarium Bakterien 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 FilterActive Bacteria - 2in1 Mix aus lebenden Starterbakterien und schlammreduzierenden Reinigungsbakterien hält den Filter biologisch aktiv und reduziert Mulm 250 ml
- Price
- €7.08
- Rating
- 4.7/5
- Reviews
- 12,053
- Age
- 11y ago
Aquarium Starterbakterien 473 ml für Einlaufphase Neustart Wasserwechsel & Fischbesatz baut Ammonium und Nitrit schnell biologisch ab ARKA Nite-Out II
- Price
- €11.17
- Rating
- 4.5/5
- Reviews
- 2,784
- Age
- 14y ago
Aquarium Bakterien 118 ml 100% biologische Reinigungsbakterien für Süß- & Meerwasser reduziert organische Abfälle Gerüche & Nitrat für klares Wasser und stabile Biologie ARKA Special Blend
- Price
- €7.03
- Rating
- 4.5/5
- Reviews
- 3,455
- Age
- 14y ago
Aquarium Bakterien Shot lebende Filterbakterien & Reinigungsbakterien für klares Wasser in 24 h gegen Trübung Nitrit & schlechte Wasserwerte für Süß- & Meerwasser ARKA Bacto-Shot
- Price
- €3.89
- Rating
- 4.6/5
- Reviews
- 444
- Age
- 2y ago
Starterbakterien Aquarium 118 ml baut Ammonium & Nitrit schnell ab für Einfahrphase Neustart Wasserwechsel & Fischbesatz sofort aktiv für Süß- & Meerwasser ARKA Nite-Out II
- Price
- €6.27
- Rating
- 4.5/5
- Reviews
- 2,784
- Age
- 14y ago
Trending
90-day click momentum
Tetra SafeStart Aquarienstarter - mit lebenden nitrifizierenden Bakterien erlaubt den schnellen Einsatz von Fischen 50 ml Flasche
- Price
- €5.03
- Rating
- 4.6/5
- Reviews
- 3,605
- Age
- 18y ago
Tetra SafeStart Aquarienstarter - mit lebenden nitrifizierenden Bakterien erlaubt den schnellen Einsatz von Fischen 100 ml Flasche
- Price
- €6.11
- Rating
- 4.6/5
- Reviews
- 3,605
- Age
- 18y ago
Aquarium Wasseraufbereiter 236 ml neutralisiert Chlor Ammoniak Nitrit & Schwermetalle Macht Leitungswasser sofort fischgerecht ideal für Wasserwechsel & Gesellschaftsbecken ARKA Xtreme
- Price
- €6.85
- Rating
- 4.7/5
- Reviews
- 1,663
- Age
- 13y ago
Aquarium Starterbakterien 473 ml für Einlaufphase Neustart Wasserwechsel & Fischbesatz baut Ammonium und Nitrit schnell biologisch ab ARKA Nite-Out II
- Price
- €11.17
- Rating
- 4.5/5
- Reviews
- 2,784
- Age
- 14y ago
Aquarium Starterbakterien Set 2 x 473 ml mit Nite-Out II & Special Blend für schnellen Filterstart biologische Stabilität & klares Wasser für Süß- & Meerwasser ARKA
- Price
- €32.12
- Rating
- 4.7/5
- Reviews
- 158
- Age
- 13y ago
Newest
by launch dateAquarium Bakterien Shot lebende Filterbakterien & Reinigungsbakterien für klares Wasser in 24 h gegen Trübung Nitrit & schlechte Wasserwerte für Süß- & Meerwasser ARKA Bacto-Shot
- Price
- €3.89
- Rating
- 4.6/5
- Reviews
- 444
- Age
- 2y 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 PROCLEAN BAC Lebende Reinigungsbakterien Für 60-200 l Süßwasser Konzentrat 50 ml
- Price
- €4.13
- Rating
- 4.7/5
- Reviews
- 1,077
- Age
- 7y ago
Wasserklärer Aquarium 473 ml gegen Trübungen Schwebstoffe & belastetes Wasser für kristallklares Wasser in Süß- & Meerwasseraquarien biologisch ARKA Aqua-Pure
- Price
- €8.48
- Rating
- 4.5/5
- Reviews
- 2,221
- Age
- 8y ago
Tetra FilterActive Bacteria - 2in1 Mix aus lebenden Starterbakterien und schlammreduzierenden Reinigungsbakterien hält den Filter biologisch aktiv und reduziert Mulm 250 ml
- Price
- €7.08
- Rating
- 4.7/5
- Reviews
- 12,053
- Age
- 11y ago
Competition: brands, sellers & click share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
Brands
3 falling
Sellers
37
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
61%
Top 20: 98%
Open market
0%
- ARKA62%
- Tetra28%
- JBL10%
Aquarium Bakterien demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Nov · busiest ÷ quietest = 1.8×
Top Aquarium Bakterien search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- arka32K/yr
- aquarium bakterien13K/yr
- bakterien aquarium10K/yr
- starterbakterien aquarium9K/yr
- aquarium starterbakterien9K/yr
- microbe lift11K/yr
- filterbakterien aquarium7K/yr
- arka nite out 23K/yr
- nite out 23K/yr
- starter bakterien fuer aquarium3K/yr
What reviews say buyers love and hate about Aquarium Bakterien
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Super Produkt”
“Alles Easy Peasy”
“Hält was verspricht”
“Top Produkt und super Preis”
“Mein Aquarium läuft gut damit”
What buyers complain about
84% of reviews“Stinkt erbärmlich”
“Teuerer Spaß für nichts”
“Vorsicht”
“Flasche ausgelaufen”
“Amazon Beschreibung ist falsch”
Aquarium Bakterien return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
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 Aquarium Bakterien 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.
