House mosquitoes
House mosquitoes lay up to 350 eggs in rain barrels, abandoned watering cans and buckets, garden ponds or puddles. They set out in search of blood meals especially from dusk till dawn and are particularly troublesome then.
High Performing CO2 Mosquito Trap: AERO TRAP PLUS (new generation of the BG-Mosquitaire CO2)
Scientifically proven, insecticide-free Outdoor Solution to Reduce Mosquito Biting, incl. Attractant Season Pack
€449.00
incl. German taxes. Shipping will be calculated at checkout. Please note: VAT will automatically be adjusted at checkout to the tax rate applicable in each country
1
Reviews
4.1(1299)
Biogents AERO TRAP PLUS - A combination to which no mosquito can say no
For 5x more tiger mosquito catches and to attract all species of mosquito
Trap
Biogents SWEETSCENT
CO2
Proper positioning
Highest catch rates for all tiger mosquitoes and other mosquito species
Our unique capture method
All Biogents suction traps have one thing in common: the patented counterflow principle
- 1The fan disperses the attractant that mimics human scent
- 2The controller connects the CO2 bottle to the trap and regulates the CO2 emission
- 3The nozzle releases CO2 to imitate human breathing and attract more mosquitoes
- 4Attracted by the airflows and both lures, mosquitoes are drawn into the trap where they dehydrate
- 5Operate 24/7 so that it constantly catches the mosquitoes before they bite you
Easy CO2 Control via the MyBiogents APP
- 1Download the MyBiogents APP (works via Bluetooth)
- 2Save money by scheduling CO2 release times
- 3Receive automatic notifications when it's time to change CO2 or the attractant
- 4Benefit from helpful tips, explanations, and videos
- 5Identify your mosquito species
Compatible with all kinds of CO2 bottles
Usual CO2 bottles between 5 and 10 kg
425g CO2 cylinders (with screw caps)
Compatibility with 425g CO2 Cylinders
For a boost up to 3 days:
- 1For weekends
- 2Periods of high mosquito activity
- 3Emergencies
- 4To easily try out using CO2 with your trap!
Easy Handling
- Discard the mosquitoes easily without touching them.
- With the attractant holder, you do not need to touch the sachet.
CO2 boosts your trap’s attractiveness for all mosquito species:
Floodwater mosquitoes
Floodwater mosquitoes usually occur in very large swarms and can be active day and night. They lay their eggs in regions that are flooded. After floods, masses of larvae can hatch almost simultaneously.
Tiger mosquitoes
Unlike most other mosquitoes, tiger mosquitoes are day biters. They are small, black and white striped as well as unusually aggressive. Female tiger mosquitoes normally lay their eggs in natural or artificial containers filled with water (e.g., water residues in flower vases), no matter how small they are, making the Asian tiger mosquito perfectly adapted to the urban environment.
Benefit from the world’s latest technology for mosquito control
Rely on proven innovation instead of chance: our technologies are researched, tested, and optimized worldwide. The result is mosquito control solutions you can depend on in the long term.
Thorough research
A scientifically proven system based on more than 20 years of academic research
Worldwide studies
Results showed a reduction of mosquito populations down to zero
Patented technology
Continuous research and development lead to innovative patents and solutions
Biogents products are used by
WHO
All-Inclusive Resorts
Accor Hotels
Centers for Disease Control and Prevention
Pasteur Institute
What is the difference between the AERO TRAP and the AERO TRAP PLUS?
 | AERO TRAP | AERO TRAP PLUS (+ CO2) |
|---|---|---|
| Best for | Moderate nuisance from tiger mosquitoes | Heavy Mosquito Pressure |
| Target mosquitoes | Tiger mosquitoes | All mosquito species |
| Coverage | 300 m² | 700 m² |
| Trapping performance | Up to 87% fewer bites | Up to 5× more catches (including tiger mosquitoes) |
| CO2 control | Optional | Bluetooth CO2 control device + MyBiogents APP |
| Recommended if... | You mainly have tiger mosquitoes. | You also want to catch other common mosquito species which are more active during evenings or you are confronted with a high tiger mosquito nuisance and want to maximize protection. |
Nature is important to us!
Biogents solutions are developed to have the least impact on nature and the environment as possible
Insecticide-free
Formula without the use of insecticides or other harmful ingredients. These systems don’t harm beneficial insects like butterflies or bees.
Long-term efficiency
Long-term reduction of the mosquito nuisance
Specificity
Affects only mosquitoes and no other beneficial insects such as bees or butterflies
Exchangeable spare parts
Our traps are no disposable products. Replacement parts are available for most components
Free shipping:
Free shipping to all countries applies from 49 € value of the goods (Shipping costs for CO2 cylinders are excluded from the 49 € free shipping threshold)
Fast shipping:
We ship safely and quickly with DHL and UPS. Germany (UPS): up to 3 business days France, Spain, Italy and other EU countries (DHL): approx. 5–7 business days (excluding CO2 cylinders)
Secure shopping:
Encrypted data transmission and known payment providers
Free consultation:
Questions? We will be happy to advise you in detail. Please use our chatbot or contact form
No additional emission of CO2
The CO2 in gas bottles is not explicitly produced to be bottled but is a recovered by-product from other industrial processes.
Therefore, the use of CO2 from gas bottles as a mosquito attractant does not represent an additional CO2 contribution to the planet, but is merely a delayed diffusion of CO2 as industrial waste.
Very effective
Very effective with CO2
Johan
Thu, Nov 5, 2026
VerifiedVery good workmanship
Very good workmanship, well thought out and effective!
Rüdiger Fox
Sat, Oct 31, 2026
VerifiedReally catches a lot of mosquitoes with CO₂
Really catches a lot of mosquitoes with CO₂. With the attractant alone, the catch rate is rather weak. Expensive, but it has made my garden somewhat usable again.
Matt
Fri, Oct 30, 2026
VerifiedOnly a few mosquitoes find their way into the
Only a few mosquitoes find their way into the Trap
Christian H
Wed, Oct 28, 2026
VerifiedSatisfied
Very satisfied with the results so far
Alexis Masson
Tue, Oct 27, 2026
VerifiedWorks great Just took a few weeks to reduce
Works great Just took a few weeks to reduce the mosquitos
Rebecca bird
Sat, Oct 17, 2026
VerifiedI still haven't received the bottle of
I still haven't received the CO2 bottle
Tarek ABOUZEID
Wed, Sep 30, 2026
VerifiedThis trap is a life-changer
This trap is a life-changer. We live near water and our outdoor life was unbearable. Since installing the trap, the amount of mosquitoes have dramatically decreased and we're outside all the time. Seeing those bloodsuckers caught in the trap day after day is so satisfying. The construction is sturdy and waterproof. Installation was a breeze. No more smoke from coils, nasty smeĺl of repellents, and noise from zappers, I've tried them all and nothing worked like this trap. I highly recommend it.
Ibolya Jeszenszki
Tue, Sep 29, 2026
VerifiedVery disappointing results
Very disappointing results, the trap is set up with a gas cylinder, in a shady place. I don't see any difference.
BAYARDON Vincent
Tue, Sep 29, 2026
VerifiedDelighted! Installed for 3 weeks
Delighted! Installed for 3 weeks. At first, my friends and family told me that “it doesn’t make much difference.” And that was true. Just a tiny bit fewer bites. But after 3 weeks, I can stay outside in peace without any problem within the area covered by the device. As soon as I move away (like tonight at the other end of the garden), about twenty bites in 5 minutes, whereas not a single one in 1 hour near the trap. I’ll probably buy a second one to cover my whole garden 🙂
Sabine Tribes
Sun, Sep 27, 2026
VerifiedFinally enjoy the garden again
The CO2 mosquito trap AERO TRAP PLUS works well, but as described and also recommended, with CO2. The tiger mosquitoes are not gone, but they have been significantly reduced.
Claudia Jobst
Fri, Sep 25, 2026
VerifiedReally good
Really good. The bottle is just the right size for a trial run—enough to see that it works great—before you go ahead and buy a larger CO2 cylinder. I also own a much more expensive product from the USA, but it pales in comparison to yours. Yours wins hands down, yielding about five times the catch. Awesome.
Matjaz
Thu, Sep 24, 2026
VerifiedTHIS TRAP WORKS PERFECTLY WELL
THIS TRAP WORKS PERFECTLY WELL I CONNECTED IT TO A 10KG CO2 BOTTLE IN PARALLEL WITH AN OLD TRAP I OWNED THE RESULT IS SPECTACULAR I FORWARDED THE SEASONAL OFFER PROPOSAL TO MY DAUGHTER CECILE, WHO PLACED AN ORDER
NEVEU UPO
Mon, Sep 21, 2026
VerifiedWay less mosquitoes in your garden!
Very good way to decrease mosquitoes form your garden!
Pablo Durante
Mon, Sep 21, 2026
VerifiedEffective trap
Effective trap, very easy to set up. One small drawback is that it has to be sheltered from the rain, as it isn't designed for that.
Adeline JAEGER
Sun, Sep 20, 2026
VerifiedAfter three weeks of use
After three weeks of use, I’m pretty satisfied. Lots of mosquitoes caught. CO2 consumption is high if you need to trap local mosquitoes and tiger mosquitoes. I emptied a 6 kg bottle in 19 days. But the results are visible.
Philippe KARM
Fri, Sep 18, 2026
VerifiedThe trap is extremely effective
The trap is extremely effective; the number caught is impressive.
Félix Martinez
Thu, Sep 17, 2026
VerifiedEffective
The trap catches mosquitoes in large numbers
JOSE HEIDER
Wed, Sep 16, 2026
VerifiedMosquito trap
The mosquito trap works very well. Unfortunately, there are too many mosquitoes in the garden to catch them all, or I installed it too late.
Oliver Greuter
Sun, Sep 13, 2026
VerifiedVery limited effectiveness Very expensive in comparison
Very limited effectiveness Very expensive compared to the expected result I am very disappointed with this purchase
roselyne COLOMBARD
Sat, Sep 12, 2026
VerifiedBiogents in the News
CO2 Outdoor Mosquito Trap (AERO TRAP PLUS) reduces biting with highest trapping performance
Biogents’ AERO TRAP PLUS trap is an excellent and insecticide-free tool to control all mosquito species. The sturdy plastic trap is designed to be placed in your garden and has been tried and tested worldwide. Place the mosquito trap close to the mosquito resting areas and breeding places of the mosquitoes. In this way the mosquito trap will catch the mosquitoes before they reach the patio and annoy you.
Patented technology
The mosquito trap uses the same patented capture technology of all Biogents traps with the additional use of pure carbon dioxide (CO2) which is an attractive key element of human respiration and the most important attractant for blood-feeding insects. To the mosquito, the trap looks just like a human being.
No trap from other manufacturers offers a comparable combination of
- highest capture rates – scientifically proven
- specificity – does not damage beneficial insects like butterflies, bees, or ladybugs
- and innovation – uses no insecticides
If the traps are correctly positioned and run continuously throughout the season, they will effectively decrease the mosquito population, and you can enjoy your patio again.
Positioning & Effect
The placement of the mosquito trap is an important factor to ensure high catch rates.
Therefore, it is best to test different locations!
- application outdoors
- placement in shady, wind-protected moist places, near breeding sites of mosquitoes
Effect
For efficient and sustainable mosquito control it is necessary to
- continuously operate the trap (24 hours for a number of weeks)
- applicate the trap early in the season
If the traps are correctly positioned and run continuously throughout the season, they will effectively decrease the mosquito population, and you can enjoy your patio again.
Use
Placement of traps diminishes the local mosquito population when
- correctly positioned
- continuously operated (24 hours for a number of weeks)
- applicated early in the season
Examples of areas that can be protected by traps
- private gardens
- beer gardens, cafés, and restaurants
- parks and hotels
- campgrounds
- beach pools and forest pools
- facilities for sports and recreation
- rehabilitation clinics and wellness facilities