Your basket

It’s empty in here!

zooplus uses Cookies to ensure the proper functioning of our website, to personalize content and advertising and to analyze our data traffic. We also inform our advertising and analysis partners about your use of our website. By using this website, you agree to the use of cookies. Accept Cookies

The zooplus app

Use app
Free delivery from 49€ (T&C’s apply)**


Here you'll find products and supplies for preparing aquarium water and caring for aquatic plants. Provides your aquarium with excellent CO2 levels in order to promote health within your aquarium. Includes brands such as JBL and Tetra. Provide your aquarium plant life with necessary CO2 levels for plant growth and longevity.


Dennerle BIO CO2 Refill Set with Control Gel

7.29 7.29 EUR 1
up to 120 l
Was  €8.99
Now  €7.29
Carry on saving
Price incl. VAT Shipping