Finally back again: JBL Gyrodol 2 - against gill worms, skin worms and tapeworms

Der Wirkstoff Praziquantel gilt in Fachkreisen als der beste freiverkäufliche Wirkstoff gegen Kiemen-, Haut- und Bandwürmer. Leider wurde er in Deutschland auf die Liste der NICHT frei verkäuflichen Arzneimittel gesetzt. Nun wurde er wieder auf die Liste der FREI VERKÄUFLICHEN Arzneimittel gesetzt und JBL bietet das Nachfolgeprodukt The active ingredient, praziquantel, is considered the best over-the-counter active ingredient against gill worms, skin worms and tapeworms. Unfortunately, it was prohibited in Germany. Now, it has been approved again, and JBL has put JBL Gyrodol Plus 250 back into its program as of immediately. Also effective against flatworms (planarians)! Usually but one treatment is needed for the highly efficient active ingredient to combat the aforementioned worm infections. Only when fighting egg-laying gill worms, does the treatment need to be repeated after one week.

JBL Gyrodol 2 wurde sowohl für Süß- als auch für Meerwasser konzipiert. Mit einer Dosierung von 10 ml / 40 l Aquarienwasser reicht die 100 ml Packung für 400 Liter. Bei Fadenwürmern (Nematoden) hilft dieser Wirkstoff nicht und daher sollte JBL Gyrodol 2 was formulated both for fresh water and seawater. The 100 ml pack is enough for 400 litres at a dosage of 10 ml / 40 l of aquarium water. This active ingredient does not help against nematode infections, which should be treated with JBL Nedol Plus 250 angewendet werden.

© 11.01.2011 JBL GmbH & Co. KG

A word about cookies before we continue

The JBL Homepage also uses several types of cookies to provide you with full functionality and many services: We require technical and functional cookies to ensure that everything works when you visit this website. We also use cookies for marketing purposes. This ensures that we recognise you when you visit our extensive site again, that we can measure the success of our campaigns and that the personalisation cookies allow us to address you individually and directly, adapted to your needs - even outside our website. You can determine at any time - even at a later date - which cookies you allow and which you do not allow (more on this under "Change settings").

The JBL website uses several types of cookies to provide you with full functionality and many services: Technical and functional cookies are absolutely necessary so that everything works when you visit this website. In addition, we use cookies for marketing purposes. You can determine at any time - even at a later date - which cookies you allow and which you do not (more on this under "Change settings").

Our data protection declaration tells you how we process personal data and what purposes we use the data processing for. tells you how we process personal data and what purposes we use the data processing for. Please confirm the use of all cookies by clicking "Accept" - and you're on your way.

Are you over 16 years old? Then confirm the use of all cookies with "Noticed" and you are ready to go.

Choose your cookie settings

Technical and functional cookies, so that everything works when you visit our website.
Marketing cookies, so that we recognize you on our pages and can measure the success of our campaigns.

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.