Would you like to have the right amount of fertiliser for your aquarium calculated, to see a film explaining a product, or to download a JBL catalogue? Here in the service area you will also find the warranty extension for JBL technical products and a list of FAQs from other customers.


Laboratorio de estanque

This worldwide unique pond laboratory gives you dedicated support to combat problems with algae and cloudiness in your pond.

Laboratorio online JBL, análisis del agua

Enter your water parameters and get an in-depth analysis of your values in a matter of seconds. You enter your water values – and we analyse! Here you have the opportunity to enter the measured water values directly into the JBL Online Laboratory. This will analyse your values and explain and submit corrective measures.

Hospital online

Do you have ill fish and you don’t know what disease it is and how to treat it? Here you can diagnose diseases using photos or identification keys and you can find out where they come from and how to treat them. By showing you over 500 photos to identify and cure fish diseases, we enable you to find a diagnosis and solution.

Calculadora de fertilizante ProScape

Here you can calculate the optimal supply for your aquarium with the JBL ProScape fertilizers. In order to supply the aquatic plants with exactly the right amount of fertilizer, we recommend dosing in two steps.

Calculadora de sustrato ProScape

Find out what quantities of the various substrates you require. Please choose the suitable product from the summary selection. Then enter the surface and the height the substrate needs to cover here.

Calculadora de luz ProScape

To find out the specific illumination intensity in your aquarium. Light - the motor of photosynthesis – is, along with the water parameters and the type and quantity of planting, also of crucial importance for plant growth.

Páginas de presentación


Alimente sus peces de forma equilibrada y natural con JBL PROPOND durante todo el año, para que se mantengan sanos y activos por mucho tiempo. Todos los productos PROPOND del programa fisiológico de alimentación ofrecen ingredientes de primera calidad acordes con el NEO INDEX®. Esta alimentación está adaptada a las necesidades específicas de cada especie, proporcionando a cada temperatura la cantidad ideal de proteínas y grasas de primera calidad para garantizar el bienestar de sus animales.


JBL has revolutionized water testing and can turn your smartphone into your personal water test center by means of a free app. All test results will be directly displayed in numerical values and additionally evaluated (good, medium, poor). There’s no quicker and more accurate way to analyse the water, get to the bottom of problems or just check whether the fish and plants are in their comfort zone.


Sooner or later every aquarist reaches the point where he wants more than "just" an aquarium with fish and plants. Perhaps he wants to simulate a landscape above water, such as a mountain range with woods or some special habitat (biotope), inside his aquarium. This is the first step to becoming a proscaper!


It is a fact that every fish, excluding the absolute specialist feeder, lives off the plankton passing by in its natural habitat. JBL has now found a way to keep pure arctic plankton harvest fresh and long lastingly packed without artificial preservatives. As a result you now have the opportunity, for the very first time to feed your aquarium fish with freshly caught plankton.

Concepto 1-2-3 algae-free

Sooner or later every pond owner has to deal with the algae issue. Sometimes I’s the first time they’ve had to think about it and sometimes they have tried out various methods and treatments – unfortunately without any long term success. JBL has put scientists to work on that problem and they have worked out a concept which will guarantee success.

Aquarium, terrarium and pond catalogue


Download the JBL Catalogue directly here as PDF file. You can save the catalogue on your device and print it out completely or in sections. Here you will find pictures and product descriptions of EVERY JBL product in the fields of aquarium, terrarium and pond, all laid out in a clear format on over 180 pages.



Here you will find a wide selection of brochures and guide booklets, as well as videos about the use and installation of JBL products, and other aquaristic issues.


Here you will find a wide selection of brochures and guide booklets, as well as videos about the use and installation of JBL products, and other terraristic matters.


Here you will find a wide selection of brochures and guide booklets, as well as videos about the use and installation of JBL products, and other pond issues.

FAQ - Frequently Asked Questions

Preguntas frecuentes

There are many questions so interesting they are worth sharing with everyone. That’s why we have the FAQ section (frequently asked questions), where you can look for your question using a key word or an alphabetical search.

Specialist dealers near you

Localizador de tienda

Please enter your address or your current location. The search then displays all JBL partner stores in your neighbourhood.

Customer Service Center

Servicio de atención al cliente

Do you have questions about your hobby or about a JBL product? The JBL team of experts will help you with personal guidance in a specially created customer service center. Once the service center has received the content, you will quickly receive your answer.