Co2 Flasche
FailThe top 5 products take 73% of clicks, so Co2 Flasche is a Fail.
- Flapen Score
- 44 / 100Ranks 544 of 683 Haustier niches · −8 vs the category median of 5244
- Market size
- €128K/yr105K searches / yr
- 90-day growth
- +16.1%search demand this quarter
- Competition
- 73%top-5 click share · 10 brands · 49 sellers
Flapen Score
Co2 Flasche against its category
The dotted line is the Haustier average. Past it, Co2 Flasche is stronger. Inside it, weaker.
Market
The Co2 Flasche market on Amazon at a glance
Shoppers on Amazon Germany searched for Co2 Flasche 105K times last year and spent an estimated €128K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Feb–Dec. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 105K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved +16.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated €128K a year.
- Searches, last 12 months
- 105K
- Growth, 90 days vs prior 90
- +16.1%
- Conversion, latest week
- 2.3%
- Market size, estimated
- €128Ka year
- Peak month
- January5.0× the quietest month
- Top search term
- co2 flasche38K searches a year
02 · Price
A sale here is worth €52.63.
Listings sell for €52.63 on average, from €16.07 to €181.96. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At €52.63 that is €5K to €13K a year per listing.
- Average price
- €52.63inside the $15 to $100 sweet spot
- Price range
- €16.07–€181.96
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- €5K–€13K
- Returns
- 0.6%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
62% of listings pay for placement with sponsored ads. 8% ship with Prime. On an average day, 0.6% of listings are out of stock. The average listing ranks #88 within Aquaristik. It carries 975 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 62%
- Prime listings
- 8%
- Out of stock, average day
- 0.6%
- Average rank
- #88in Aquaristik
- Average rating
- 4.58 starsAmazon Germany average 4.37 stars
- Average reviews
- 975per listing
- Listings tracked
- 13
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 54 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 54 months
Products
Top Co2 Flasche 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
CREAMWHIP 2 kg Kohlensäure Flasche / 2000g CO2 Kohlendioxid Lebensmittelqualität E290 Reinheit mind. 99 95% TÜV 2035/04 Mehrwegflasche für Aquarien & Zapfanlagen
- Price
- €49.97
- Rating
- 4.7/5
- Reviews
- 146
- Age
- 2y ago

ich-zapfe.de CO2 Flasche 2kg für Zapfanlage und Aquarium - Aluminium Gasflasche Lebensmittelecht Mehrweg Gefüllt Ideal für Bierkühler Aquarium CO2 Flasche
- Price
- €59.76
- Rating
- 4.9/5
- Reviews
- 169
- Age
- 8y ago

GASTROBEDARF WESTERBARKEY Co Flasche 2000g gefüllt mit Lebensmittel Kohlensäure Tüv Gasflasche Lebensmittel E290 Zapfanlagen Aquarien Kunststoff
- Price
- €50.69
- Rating
- 4.5/5
- Reviews
- 403
- Age
- 8y ago

Schwabengase Co2 Flasche 2kg - Vorrats Kohlensäure Zylinder - Eigentumsflasche mit verzinktem Rohrtragegriff Neu befüllt Kohlensäureflasche für Aquarien & Zapfanlagen TÜV bis 2035* (2 kg)
- Price
- €51.83
- Rating
- 4.8/5
- Reviews
- 210
- Age
- 4y ago

2 kg Kohlensäure Flasche / 2 kg CO2 Flasche/Mehrwegflasche gefüllt mit Kohlensäure (CO2) / Lebensmittelqualität nach E290 / NEU/TÜV geprüft/Import
- Price
- €63.96
- Rating
- 4.6/5
- Reviews
- 488
- Age
- 7y ago
Trending
estimated 90-day click momentum
GPG Gase-Partner GmbH 2 kg Kohlensäure Flasche/Gasflasche gefüllt mit 2 kg Kohlensäure (CO2) / Lebensmittelqualität nach E290 / NEUE Eigentumsflasche / 10 Jahre TÜV
- Price
- €64.80
- Rating
- 4.3/5
- Reviews
- 41
- Age
- 7y ago

SodaTASTE Quick Classic CO2-Zylinder tauschen 2er-Pack (Refill) für Wassersprudler mit Quick Connect System für bis zu 120l gesprudeltes Wasser (ACHTUNG: Leerer Zylinder benötigt)
- Price
- €16.07
- Rating
- 4.2/5
- Reviews
- 169
- Age
- 1y ago

GASTROBEDARF WESTERBARKEY Co Flasche 500g gefüllt mit Lebensmittel Kohlensäure Tüv
- Price
- €40.23
- Rating
- 4.6/5
- Reviews
- 16
- Age
- 8y ago

2x CO2-Kartusche Soda 425g Kohlensäure Zylinder für bis zu 120 Liter Sprudel Wasser | abgefüllt in Deutschland | Kompatibel mit gängigen Sprudlern | Universal einsetzbar & kinderleicht austauschbar
- Price
- €29.09
- Rating
- 4.5/5
- Reviews
- 562
- Age
- 2y ago

2 kg Kohlensäure Flasche / 2 kg CO2 Flasche/Mehrwegflasche gefüllt mit Kohlensäure (CO2) / Lebensmittelqualität nach E290 / NEU/TÜV geprüft/Import
- Price
- €63.96
- Rating
- 4.6/5
- Reviews
- 488
- Age
- 7y ago
Newest
by launch date
SodaTASTE Quick Classic CO2-Zylinder tauschen 2er-Pack (Refill) für Wassersprudler mit Quick Connect System für bis zu 120l gesprudeltes Wasser (ACHTUNG: Leerer Zylinder benötigt)
- Price
- €16.07
- Rating
- 4.2/5
- Reviews
- 169
- Age
- 1y ago

CREAMWHIP 2 kg Kohlensäure Flasche / 2000g CO2 Kohlendioxid Lebensmittelqualität E290 Reinheit mind. 99 95% TÜV 2035/04 Mehrwegflasche für Aquarien & Zapfanlagen
- Price
- €49.97
- Rating
- 4.7/5
- Reviews
- 146
- Age
- 2y ago

BieTal Kohlensäureflasche 6 KG CO2 Mehrwegflasche E290 mit Lebensmittel Kohlensäure
- Price
- €181.96
- Rating
- 4.5/5
- Reviews
- 16
- Age
- 2y ago

2x CO2-Kartusche Soda 425g Kohlensäure Zylinder für bis zu 120 Liter Sprudel Wasser | abgefüllt in Deutschland | Kompatibel mit gängigen Sprudlern | Universal einsetzbar & kinderleicht austauschbar
- Price
- €29.09
- Rating
- 4.5/5
- Reviews
- 562
- Age
- 2y ago

Schwabengase Co2 Flasche 2kg - Vorrats Kohlensäure Zylinder - Eigentumsflasche mit verzinktem Rohrtragegriff Neu befüllt Kohlensäureflasche für Aquarien & Zapfanlagen TÜV bis 2035* (2 kg)
- Price
- €51.83
- Rating
- 4.8/5
- Reviews
- 210
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
10 falling
Sellers
49
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
14%
- CREAMWHIP33%
- ich-zapfe.de18%
- GASTROBEDARF WESTERBARKEY15%
- GPG Gase-Partner GmbH8%
- UINCLU7%
- Schwabengase4%
- Open — no brand owns it (4 brands, 14%)
Demand
Co2 Flasche search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 5.0×
Search terms
Top Co2 Flasche search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- co2 flasche38K/yr
- co2 flasche 2kg19K/yr
- kohlensäure für zapfanlage11K/yr
- kohlensäure flasche10K/yr
- kohlensäure8K/yr
- 2kg co2 flasche5K/yr
- co2 flasche aquarium6K/yr
- co2 flasche 5kg4K/yr
- co 2 flasche3K/yr
Reviews and returns
What reviews say buyers love and hate about Co2 Flasche
We read the reviews and the return reasons for every product selling here.
“Zylinder undicht”
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.
19 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 Co2 Flasche 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









