• myJBL
  • <>
  • Company
  • <>

    • #jbldeal

    Home
    myJBL
    #jbldeal

    Magnificent plants thanks to a CO2 adapter

    Now with free fertiliser pack

    Profit with the #jbldeal from the free fertiliser pack worth €13,64 *

    With this adapter you can easily retrofit your existing Dennerle CO2 system with disposable cylinders and from now on also use the JBL disposable CO2 cylinders PROFLORA u500, available throughout Europe. The adapter can be screwed on and your CO2 supply restored in just a few simple steps. For the love of your plants. It's as simple as that

    Register your purchase of JBL PROFLORA ADAPT u Disposable on Dennerle to get your free fertiliser pack:

    Anmelden

    Log in

    Log in with your myJBL access data or create your new myJBL profile for free.

    Register ADAPT

    Register your JBL PROFLORA ADAPT u Disposable on Dennerle with valid proof of purchase if the product's purchase date is between 01 Nov 2019 and 31 Dec 2021.

    Free fertiliser pack

    Your product registration will be checked by a JBL employee. If all data is valid and within the promotional period, a free fertiliser pack consisting of 1x JBL PROFLORA Ferropol 100ml and 1x JBL PROFLORA Ferropol Root (30 pieces) will be sent to your home within 14 days after registration.

    Register now and get your free fertiliser pack!

    *) You can register your JBL PROFLORA ADAPT u Disposable for Dennerle with this promotion, if it was purchased between 01 Nov 2019 and 31 Dec 2021. Just follow the three steps, register the product and get your free fertiliser pack worth €13.64. Participation is possible in the following countries: Belgium, Bulgaria, Germany, Denmark, Estonia, Finland, France, Gibraltar, Greece, United Kingdom, Guadeloupe, Ireland, Italy, Croatia, Latvia, Lithuania, Luxembourg, Malta, Martinique, Mayotte, Netherlands, Poland, Portugal, Réunion, Romania, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus, Austria.

    Background knowledge about CO2 in the aquarium

    If you are interested in CO2 plant fertilisation, below you’ll find a lot of interesting topics about the technical components, the biological background and the application of the various CO2 products in the aquarium.

    Water values

    Water values

    Which water tests are important? How can you achieve perfect water values?
    Find out more

    Water tests

    Water tests

    What water tests are available? How do water tests work? How do you test properly?
    Find out more

    Fertilisation

    Fertilising

    Why do aquarium plants need to be fertilised?
    Find out more

    CO2

    CO2

    Why is CO2 so important for plant care? What benefits does CO2 fertilisation provide?
    Find out more

    Why do plants need a CO2 system in the aquarium? We will explain this in the following video:

    JBL TV #1: Why do plants need a CO2 system in the aquarium?

    In this video, biologist Heiko Blessin explains why plants need CO2 at all, why aquarium plants have different requirements and how to connect a JBL CO2 system. CO2 fertilisation for aquariums has never been explained more simply or more understandably!

    Find out more

    The CO2 comparison: without / with

    Have you ever seen with your own eyes how big the difference between a plant aquarium with and without CO2 fertilisation really is?

    Your opinion is important to us
    specialist dealers near you
    Sustainability at JBL
    Download catalogue

    Information and consent to cookies & third-party content

    We use technically necessary cookies/tools to offer, operate and secure this service. Furthermore ,with your express consent , we use cookies/tools for marketing, tracking, creating personalised content on third-party sites and for displaying third-party content on our website. You can revoke your consent at any time with effect for the future via the menu item ‘Cookie settings’.
    By clicking on ‘Allow all’, you give us your express consent to the use of cookies/tools to improve the quality and performance of our service, for functional and personalised performance optimisation, to measure the effectiveness of our ads or campaigns, for personalised content for marketing purposes, including outside our website. This enables us to provide personalised online ads and extended analysis options about your user behaviour. This also includes accessing and storing data on your device. You can revoke your consent at any time with effect for the future via the menu item ‘Cookie settings’.
    You can use the ‘Change settings’ button to grant and revoke individual consent to the cookies/tools and receive further information on the cookies/tools we use, their purposes and duration.
    By clicking on ‘Only absolutely necessary’, only technically necessary cookies/tools are used.

    Our data protection declaration tells you how we process personal data and what purposes we use the data processing for.

    Change settings
    Only absolutely necessary
    Allow all

    Cookie settings

    Show history Close history
    Cancel Save

    PUSH messages from JBL

    What are PUSH messages? As part of the W3C standard, web notifications define an API for end-user notifications that are sent to the user's desktop and/or mobile devices via the browser. Notifications appear on the end devices as they are familiar to the end user from apps installed on the device (e.g. emails). Notifications appear on the end user’s device, just like an app (e.g. for emails) installed on the device.

    These notifications enable a website operator to contact its users whenever they have a browser open - it doesn’t matter whether the user is currently visiting the website or not.

    To be able to send web push notifications, all you need is a website with a web push code installed. This allows brands without apps to take advantage of many of the benefits of push notifications (personalised real-time communications at just the right moment).

    Web notifications are part of the W3C standard and define an API for end user notifications. A notification makes it possible to inform the user about an event, such as a new blog post, outside the context of a website.

    JBL GmbH & Co. KG provides this service free of charge, and it is easy to activate or deactivate.