Improve the air quality around you!

We created the first biological air purifier in Bulgaria using microalgae and photosynthesis.

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Uses up to
3 times less
energy

24/7 photosynthesis
and artificial lighting

Absorbs CO2,
NOX, SO2
&
particulate matter

Transforms harmful gases into oxygen

Reusable nano filter

What does the Bioreactor do?

Absorbs harmful gases

Algae capture gases such as carbon dioxide, sulphur dioxide, nitrogen oxides and use them for reproduction.

Absorbs dust, pollen and allergens

Filtration efficiency - captures 99.5% of fine and ultrafine dust, pollen and other allergens over 5µm.

Quiet and compact

With its 22DB it is quieter than conventional solutions , and the 20x20x60cm size makes it stable, stylish and convenient to carry.

Produces oxygen

Algae photosynthesize up to 40 times faster than terrestrial plants and generate more than 50% of the Earth's oxygen.

Easy maintenance

Once every 15 days you water a plant with 2/3 of its volume, add the nutrient salts we provide with water and the process starts again.

Tested in a laboratory environment

We conducted a series of tests and experiments to create a hybrid device that is an intersection between nature, science and technology.

400 BGN

INCL VAT

Basic

Fresh algae

Nutrients

Days free return

500 BGN

INCL VAT

Standart

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

600 BGN

INCL VAT

Premium

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

Branding

400 BGN

INCL VAT

Basic

Fresh algae

Nutrients

Days free return

500 BGN

INCL VAT

Standart

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

600 BGN

INCL VAT

Premium

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

Branding

400 BGN

INCL VAT

Basic

Fresh algae

Nutrients

Days free return

500 BGN

INCL VAT

Standart

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

600 BGN

INCL VAT

Premium

Fresh algae

x6

Algae Nutrients

Days free return

CO2 offset partnership

Air quality plug-in sensor

Branding

Do you still wonder if
VODORASLO is for you?

FREQUENTLY ASKED QUESTIONS

What does Bioreactor mean and what exactly does it do?

Bioreactor is the general name of our device for better Air Quality. We use a specific strain of microalgae in combination with a nanofilter membrane to cover a wide range of gas and particulate contaminants.

Where is the device positioned in the room?

The best place to position the device is on a stable base near a power socket at a height of about 1 meter.

What are the advantages of the Bioreactor?

It generates oxygen, lower energy consumption, occupies a small area, is much quieter, absorbs various gases such as CO2, SO2, NOx , and thanks to the AIRATE® filter stops the ingress of dust, dirty air, cigarette smoke, pollen, other allergens and small insects. Stops the spread of mold and other bacterial spores.

Is it safe for children and what happens if someone pushes it to the ground?

Safe for children. If the Bioreactor is knocked over and spills on the ground it is important to unplug it first. If there is algae left in the container and it is not broken, you can top up the nutrients and water and it will function again. For safety, we recommend that it not be left directly on the ground where small children often play.

How long does the Algae live?

Algae do not have a lifespan if grown according to instructions. After the initial feeding, the algae multiply and their concentration increases (becoming dark green). When a larger amount of biomass begins to accumulate (every two weeks) it is time to drain 2/3 of the tank, then top off with clean water and the nutrient supplements we sent. This will start the process all over again.

On what principle does the clean air come out of the device?

We have two streams of air. One passes through the nanofilter via a suction fan, coming out linearly on the other side. The second flow of air is forced through a compressor into the algae container. The aquaculture absorbs the contamination and releases oxygen through the top cover of the vessel.

Can I touch the algae and can I get an allergic reaction?

You can touch them without a problem. There is no likelihood of an allergic reaction.

I have to travel, what should I do with the device?

Just unplug it from the power supply. The algae will settle and can last up to 30 days, but it is recommended that the room temperature is not too low (below 10 degrees).

What will I receive in the box I order?

Depending on your choice of package - Basic/Standard/Premium, you will receive the following: bioreactor, nutrient supplements, live algae, instructions with warranty and technical specifications, air quality sensor, cleaning kit, and the option for personal branding.

What filter is used in the device, is it replacable? If not, how often it should be cleaned, what is its technology?

We partner with AIRATE®, a Bulgarian company that created the mesh, and VODORASLO® uses it as the main filter. It is not replaceable, can be cleaned with tap water carefully and reused. Based on an innovative nano-fibre technology, the net creates a rigid microscopic membrane through which harmful particles cannot pass, but oxygen molecules do. TÜV certified.

How often do I change my algae?

We recommend at least once a year, as it is likely that with a long growing period, you will cultivate other harmless invasive species that will colonise the conker strain we send.

What type of water should I use for the algae?

After testing, we recommend topping up with distilled or mineral water, but if you don't have any, tap water would also work. However, it is possible with tap water if the chlorine levels are very high to kill the algae or slow growth.

Is the algae edible? Can I eat it or use it for cosmetic treatments?

The algae is prepared for air purification use, not food or cosmetic consumption. We do not recommend it as we cannot be held responsible for any use other than air purification.

Does the algae need to be exposed to direct sunlight?

Not necessary. Even with LED lighting, the photosynthesis process is successful. This gives you the opportunity to place it in your desired location.

Is it normal to observe water evaporation?

It is normal for the water level to drop slightly. In this case simply top up to the marked line. We do not recommend placing the unit in rooms with high humidity and mold.

What is the color of the algae and does it change over time?

Yes, it changes over time from pale green to dark green. This means it’s growing.

What should be the acidity (pH) of the water I add to the unit and should I constantly monitor it?

The medium in which the algae is grown has a pH between 6.0 and 9.0. You do not need to monitor the acidity.

Where can I dispose of algae?

We recommend watering houseplants or a tree instead of disposing of it. It would act positively on the root system and soil. If you don't have houseplants and have no choice, you could pour into the sink.

Why are you doing a pre-sale campaign and not selling directly?

Creating innovative products from idea to delivery takes time and our company waits for several certifications to ensure everything from a legal standpoint related to safety and proper functioning of the device. As to compensate for the waiting time, we make a campaign where we sell it at a lower price.

How to order?

You can find everything you need at shop.vodoraslo.eu. You choose an item, add to cart, add shipping details, and choose payment method.

We are supported by

The investor in the Company is Innovation Capital Fund KDA, whose activities are implemented with co-financing from the European Regional Development Fund under the Operational Programme Innovation and Competitiveness 2014-2020, managed by the Fund of Funds in Bulgaria. The value of the investment is EUR 25 000.