Osmoseanlage Aquarium
FailDemand is soft, at -37.1% this quarter, so Osmoseanlage Aquarium is a Fail.
- Flapen Score
- 41 / 100Ranks 601 of 683 Haustier niches · −11 vs the category median of 5241
- Market size
- €131K/yr50K searches / yr
- 90-day growth
- -37.1%search demand this quarter
- Competition
- 52%top-5 click share · 10 brands · 27 sellers
Flapen Score
Osmoseanlage Aquarium against its category
The dotted line is the Haustier average. Past it, Osmoseanlage Aquarium is stronger. Inside it, weaker.
Market
The Osmoseanlage Aquarium market on Amazon at a glance
Shoppers on Amazon Germany searched for Osmoseanlage Aquarium 50K times last year and spent an estimated €131K. The top 5 brands take 88% of clicks. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 50K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -37.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated €131K a year.
- Searches, last 12 months
- 50K
- Growth, 90 days vs prior 90
- -37.1%
- Conversion, latest week
- 3.0%
- Market size, estimated
- €131Ka year
- Top search term
- osmoseanlage aquarium46K searches a year
02 · Price
A sale here is worth €87.44.
Listings sell for €87.44 on average, from €34.75 to €281.29. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At €87.44 that is €0 to €9K a year per listing.
- Average price
- €87.44inside the $15 to $100 sweet spot
- Price range
- €34.75–€281.29
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- €0–€9K
- Returns
- 3.7%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 79% ship with Prime. On an average day, 7.4% of listings are out of stock. The average listing ranks #419 within Aquaristik. It carries 331 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 79%
- Out of stock, average day
- 7.4%
- Average rank
- #419in Aquaristik
- Average rating
- 4.27 starsAmazon Germany average 4.37 stars
- Average reviews
- 331per listing
- Listings tracked
- 19
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 74 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 74 months
Products
Top Osmoseanlage Aquarium products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 13, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Umkehrosmoseanlage Aquarium 190 l/Tag entfernt bis zu 99% Salze Nitrat Phosphat Schwermetalle & Keime Komplettset für Aquarium & Haushalt ARKA myAQUA 190
- Price
- €34.75
- Rating
- 4.3/5
- Reviews
- 504
- Age
- 5y ago

FRIZZLIFE Aquarium Außenfilter & Umkehrosmoseanlage Kompaktes RO-Wasserfiltersystem 3-stufig für tropische Fische Diskusfische Meeresfische Kapazität 50 GPD FAF50
- Price
- €43.59
- Rating
- 4.4/5
- Reviews
- 429
- Age
- 5y ago

Measury Osmoseanlage Aquarium 380L/Tag + 630 ml RESINFILTER Set - Umkehrosmoseanlage und Reinstwasserfilter
- Price
- €69.80
- Rating
- 4.4/5
- Reviews
- 39
- Age
- 1y ago

Measury Osmoseanlage Aquarium - bis zu 2000L Osmosewasser pro Tag - Umkehrosmoseanlage
- Price
- €99.34
- Rating
- 4.6/5
- Reviews
- 42
- Age
- 1y ago

Osmoseanlage 1900 l/Tag smartes Komplettsystem für Aquarium & Haushalt entfernt bis zu 99% Schadstoffe Salze & Bakterien mit LED-Wechselanzeige ARKA myAQUA 1900
- Price
- €230.83
- Rating
- 4.5/5
- Reviews
- 224
- Age
- 4y ago
Trending
estimated 90-day click momentum
Aqua Medic Osmoseanlage Easy Line 300
- Price
- €72.00
- Rating
- 4.6/5
- Reviews
- 178
- Age
- 17y ago

Frizzlife BFRO100 Aquarium Umkehrosmose-System 3-stufiges Countertop RO Trinkwasser-Filtersystem mit Manometer kompakt 100 GPD
- Price
- €63.63
- Rating
- 3.8/5
- Reviews
- 19
- Age
- 1y ago

Filterelated Osmoseanlage Aquarium 380L/Tag mit Spülventil 4-stufige Umkehrosmoseanlage RO+DI mit Farbwechsel Resinfilter deionisiertes Wasser 100GPD (4-stufige mit DI)
- Price
- €53.69
- Rating
- 4.2/5
- Reviews
- 39
- Age
- 1y ago

FRIZZLIFE Aquarium Außenfilter & Umkehrosmoseanlage Kompaktes RO-Wasserfiltersystem 3-stufig für tropische Fische Diskusfische Meeresfische Kapazität 50 GPD FAF50
- Price
- €43.59
- Rating
- 4.4/5
- Reviews
- 429
- Age
- 5y ago

Osmoseanlage 1900 l/Tag smartes Komplettsystem für Aquarium & Haushalt entfernt bis zu 99% Schadstoffe Salze & Bakterien mit LED-Wechselanzeige ARKA myAQUA 1900
- Price
- €230.83
- Rating
- 4.5/5
- Reviews
- 224
- Age
- 4y ago
Newest
by launch date
Umkehrosmoseanlage 400 l/Tag mit Druckerhöhungspumpe TDS-Messgerät & Druckanzeige entfernt bis zu 99% Salze Schadstoffe & Bakterien ARKA myAQUA 400
- Price
- €131.69
- Rating
- 3.6/5
- Reviews
- 71
- Age
- 1y ago

Measury Osmoseanlage Aquarium 380L/Tag + 630 ml RESINFILTER Set - Umkehrosmoseanlage und Reinstwasserfilter
- Price
- €69.80
- Rating
- 4.4/5
- Reviews
- 39
- Age
- 1y ago

AquirisPro 600 GPD - 2200 L/Tag Osmoseanlage fur Aquarium & Zuhause Umkehrosmosewasserfilter Wasserfilter Trinkwasser Umkehrosmose Reverse Osmosis
- Price
- €183.90
- Rating
- 3.7/5
- Reviews
- 6
- Age
- 1y ago

Filterelated Osmoseanlage Aquarium 380L/Tag mit Spülventil 4-stufige Umkehrosmoseanlage RO+DI mit Farbwechsel Resinfilter deionisiertes Wasser 100GPD (4-stufige mit DI)
- Price
- €53.69
- Rating
- 4.2/5
- Reviews
- 39
- Age
- 1y ago

Measury Osmoseanlage Aquarium - bis zu 2000L Osmosewasser pro Tag - Umkehrosmoseanlage
- Price
- €99.34
- Rating
- 4.6/5
- Reviews
- 42
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 52% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
27
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
52%
Top 20: 100%
Open market
7%
- ARKA31%
- Measury29%
- FRIZZLIFE16%
- Geekpure7%
- Filterelated5%
- Dennerle4%
- Open — no brand owns it (4 brands, 7%)
Demand
Osmoseanlage Aquarium search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 2.3× · 8 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Osmoseanlage Aquarium
We read the reviews and the return reasons for every product selling here.
“Mitgelieferter Kugelhahn tropft leider”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
22 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Osmoseanlage Aquarium questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









