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Dennerle Bio Refill CO2

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The simple and safe method of CO2 fertilization


CO2 production and supply are carried out fully automatically and in the right quantities.
Nothing needs to be set or measured. The ultimate in simplicity and convenience.
This makes DENNERLE Bio-CO2 ideal for all those who are as yet unaquainted with CO2 fertilization and for those who may wish to try the method out. After only a few weeks of CO2 fertilization, the results become evident: Plant growth improves substantially, the plants are greener, stronger and display greater vitality. The whole aquarium is brought to life.


Uniform CO2 production with CO2 control gel


DENNERLE Bio-CO2 exploits the well-known fact that yeast cells are able to produce CO2 from sugar in the absence of oxygen.
A problematic aspect is the fact that a fermentation process with pure sugar normally begins at a very fast pace, only to drop away substantially after just a few days. As a result, the aquarium receives too much CO2 at the beginning, and too little shortly after.

In contrast, DENNERLE Bio CO2 with CO2 control gel produces a virtually constant level of CO2 continuously for over 30 days, that is, for more than a month! Each CO2 bottle produces well over 300,000 CO2 bubbles. This assures your aquarium of an ideal supply of CO2 every day.

Availability: In stock

9.21 EUR
Dennerle
TOP REASONS TO BUY

YOU GET BONUS POINTS after your purchase. The points can be used for 1 year after the purchase. 1 point = HUF 1 (about EUR 0.00345)

GOOD SHIPPING PRICES. Favorable shipping prices for all EU countries. Check your country from the list.

SECURE CREDIT CARD PAYMENT. You can safely pay with credit card - you will be redirected to the CIB Bank secure site! We do not receive any card data!

TRANSPARENT BUSINESS. You are buying from one of the top Aquascaping companies in the world. Green Aqua is a known and respected business. Your orders are safe with us.

QUICK ORDER DELIVERY. We have a uniquely huge stock of goods. Our delivery is very quick. Backorders are limited with us.

PROFESSIONAL CUSTOMER SUPPORT. We emphasize on communicating with our client. We all come from the Aquascaping hobby, we would like to help you with your question.

INSPIRATION. Green Aqua has a world-famous Aquascaping Gallery in Törökbálint, Hungary with 22 planted tanks.

 

 

 

 

 

Details

Additional Info

NameDennerle Bio Refill CO2
SKU3004-44
ManufacturerDennerle

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Special product delivery

SHIPPING OF EXTRA LARGE, HEAVY PACKAGES
Our main shipping provider - GLS is only delivering our packages up until a certain weight. In some extreme cases - involving shipping of big aquariums, furniture - we will calculate a custom shipping cost, after receiving your order. We will only ship the purchased products after you have confirmed this shipping cost with us.

SPECIAL DELIVERY TIMES FOR PLANT ORDERS
Our goal is to deliver the plants as quickly as possible to your address, so we are making regular (two times per week) orders to our manufacturers and will send you the fresh plants with GLS as soon as they arrive to us. We also have a uniquely high stock, with hundreds of plants. Please read our terms and conditions.

SHIPPING OF LIVESTOCK, DANGEROUS GOODS
We would like to inform you that according to the EU regulations we are not allowed to ship live animals or dangerous goods (such as CO2 bottles in example) through our delivery partners. Please note that these can only be picked up at our store. The list of the dangerous goods on sale by Green Aqua can be found here.

ALWAYS INSPECT PACKAGES FOR DAMAGES!
Please protect your purchase by always inspecting the package right after delivery. In case of visible damages on the exterior of the package you will need to sigh a written damage form IN THE PRESENCE of the delivery agent! We can only guarantee replacement or resending of any goods if a written damage form or claims form is filled at the time of the delivery! With seamlessly undamaged packages on the exterior, you have 7 days to report any missing or damaged goods from the interor of the package.
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