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Would you like to learn some interesting facts about your hobby or have a glimpse behind the scenes at JBL? Our team of experts regularly share tips, knowledge, and further information not to be found on any packaging or product. Don’t miss this opportunity for lively discussions and questions. Experience the expert team as never before.

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JBL TV #76 Outdooraquarium & Kaltwasseraquarium - Die richtige Pflege

13.06.2025

Im Video wird erklärt, worin sich ein Kaltwasseraquarium von einem Aquarium für tropische Zierfische unterscheidet und worauf bei der Technik geachtet werden sollte.

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JBL TV #75 Aquarium umgestalten Teil 2 - Die Neueinrichtung

23.05.2025

In diesem Video geht es um die Neueinrichtung. Was kann man besser machen, als vorher. Wohin soll die Technik, welcher Boden, wie verklebt man die Dekoration und wie werden Pflanzen eingesetzt.

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JBL TV #75 Aquarium umgestalten Teil 1 - Das Leeren des Aquariums

02.05.2025

Zwei Fachleute zeigen im Video alle Vorgänge beim Leeren eines laufenden Aquariums, die euch helfen werden, diese Arbeit problemlos und zügig durchzuführen.

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JBL TV #74 Nachwuchs im Aquarium – Erfolgreiche Aufzucht & Brutpflege

11.04.2025

Im Video werden die wichtigsten Infos zur Vermehrung der wichtigsten Fischgruppen vorgestellt.

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JBL TV #73 Panzerwelse im Aquarium I Steckbrief

21.03.2025

Im Video gibt es alle Infos rund um diese schönen Welse, die gerne im Schwarm leben.

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JBL TV #72 Shrimps & crabs in the aquarium I Profile

07.03.2025

Shrimps and other crustaceans are very popular aquarium inhabitants. However, as they are invertebrates, there are some special features compared to fish that must be taken into account.

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JBL TV #71 Typical mistakes in aquaristics - You should definitely avoid these

24.01.2025

Aquarienprofi und Biologe Heiko Blessin hat die typischsten Fehler aus 50 Jahren Aquaristik zusammengetragen.

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Crenicichla | WILD NATURE AQUARIUM

26.12.2024

The most beautiful and yet most trusting fish in the wild were the Crenicichla species, or pike cichlids.

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JBL TV #69 Algae in the aquarium - causes and solutions - Part 2

13.12.2024

After our first part on algae control, Part 2 is about prevention.

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JBL TV #69 Algae in the aquarium - causes and solutions - Part 1

22.11.2024

The first part is about successful algae control in the aquarium.

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JBL TV #68 Running-in phase in the aquarium - bacteria, nitrite peak & the first inhabitants

08.11.2024

Starting a new aquarium correctly has a significant influence on how it functions afterwards.

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JBL TV #66 Water changes in the aquarium - tips & tricks and a comparison with nature

11.10.2024

Water changes, or more precisely partial water changes, are essential for successful aquarium maintenance.

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JBL TV #65 When aquarium fish get sick - Poisoning, parasites, bacteria & diseases

20.09.2024

Sometimes aquarium keepers notice their fish acting strangely, but don't know what’s causing it.

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PRONOVO WORLD TRIP - Species-appropriate upkeep, care and feeding of angelfish

01.09.2024

This cichlid’s body shape differs significantly from all other common cichlids in freshwater aquariums. But what’s important when keeping angelfish in an aquarium?

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Flag cichlid | WILD NATURE AQUARIUM

30.08.2024

The habitats of flag cichlids are very diverse. These beautiful cichlids live between wooden roots and branches, as well as between large stones and huge boulders.

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JBL TV #64 Livebearers in the Aquarium I Profile

22.08.2024

In this video, Heiko Blessin, the biologist and leader of JBL's research expeditions, explains what we can learn from observing livebearers in the wild for aquarium keeping.

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Free JBL expedition to Peru? PRONOVO SCAN + WIN gives you the chance!

04.08.2024

Have you ever wanted to travel to the countries our ornamental fish come from? Now you have the unique chance to WIN an expedition place on the upcoming JBL expedition to Peru!

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JBL TV #63 Characins in the Aquarium I Profile

02.08.2024

There are around 1900 species of characins worldwide. In this video, qualified biologist Heiko Blessin shows aquarists like us everything we need to know about successfully keeping characins.

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The legend of lowering night-time temperatures

30.07.2024

Aquarists often read about lowering the temperature in the aquarium at night, as this happens in the wild and is said to have a positive effect on the plants.

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Interzoo 2024 - A paradise for animal lovers

26.05.2024

From 7 to 10 May 2024 Messe Nürnberg opened its doors for the world's leading international trade fair for pet supplies, Interzoo. We were there as visitors …

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Cardinal tetra | WILD NATURE AQUARIUM

28.04.2024

Today we are accustomed to the sight of bright cardinal tetras in the aquarium. But imagine what it was like in 1930 when the first cardinal tetras arrived in Germany. It was a real sensation!

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Scan & Win: Win your place on the JBL expedition to Peru

18.04.2024

If you buy any tin of JBL PRONOVO food you’ll find a code on the sealing film which enables you to take part in the competition. If you buy several tins, you’ll increase your chance of winning. There are also numerous instant prizes!

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Thermometers for the aquarium – an overview

05.04.2024

Ensuring the best living conditions for your aquarium pets should always be your top priority. And temperature plays a central role in this. A thermometer is therefore an indispensable instrument...

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PROSCAPE sets new standards in aquascaping – JBL PROSCAPE S20 ZICKZACK

01.04.2024

May we introduce? The JBL PROSCAPE TOOLS are growing! With the new JBL PROSCAPE S 20 ZICKZACK we are expanding the horizon in aquascaping and helping you to set new standards.

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JBL Expedition #21: Where to?

20.03.2024

What’s your suggestion for an expedition destination, where our team can carry out useful aquarium and terrarium biotope research? We’re looking for one where we don’t spend too much time getting there and back.

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Spring, sunshine, Easter and the JBL competition

10.03.2024

The joys of spring lurk just around the corner, and one of them is a particularly colourful Easter gift for all aquarium lovers. It's worth joining in!

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The JBL review: 2023 was yesterday - now it's time for 24!

01.01.2024

Before I get lost in the details, telling you what was and what will be, I would like to give you the most important buzzwords from 2023.

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PRONOVO World Tour - Visiting the armored catfish in South America

31.12.2023

Armored catfish are among the most popular fish in our aquariums. Beginners in particular like these small, lively bottom dwellers in their community aquariums. But what species are there and where do they live? Let's take a closer look at this topic.

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Altum Angelfish | WILD NATURE AQUARIUM

26.12.2023

The habitats of the altum angelfish were quite different. They were always found in Colombian blackwater rivers such as the Caño Sabanitas near Puerto Inirida or the Rio Atabapo on the border with Venezuela.

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Dive into Christmas joy: JBL's top 25 gift tips for aquarium owners 2023

14.12.2023

Christmas is just a few days away. Are you looking for a suitable gift and don't fancy pots, socks or shower gel under the Christmas tree? Neither do we.

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#jbldeal - PROCLEAN AQUA IN-OUT/EX

03.12.2023

The water change is the lifeblood of your aquarium. Not only do we have the right tools for this, we also have a #jbldeal for you that will benefit you and your fish.

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Treat yourself for Christmas with the JBL XMAS CASHBACK!

26.11.2023

The MEGA #jbldeal at Christmas. Get up to 15 % cashback.

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JBL at the Vivarium 2023

19.11.2023

Last weekend, more than 12,000 visitors strolled through the Vivarium exhibition hall. We were there too and welcomed some of the visitors to our booth.

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JBL at the aqua EXPO 2023

05.11.2023

The aqua EXPO took place from Sept 29 to Oct 1, 2023, in Dortmund, Germany. At the ZOOBOX.de booth, our experts Elias and Gary were on hand to answer questions about our products and exchange ideas about the hobby.

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The TOP Highlights of the 18 JBL Expeditions Part 3

29.10.2023

As the expedition leader, the question I’m asked most often about our expeditions is: What was the most beautiful expedition so far? And this is exactly the question that’s hardest to answer.

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The TOP Highlights of the 18 JBL Expeditions Part 2

22.10.2023

As the expedition leader, the question I’m asked most often about our expeditions is: What was the most beautiful expedition so far? And this is exactly the question that’s hardest to answer.

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The TOP Highlights of the 18 JBL Expeditions Part 1

15.10.2023

As the expedition leader, the question I’m asked most often about our expeditions is: What was the most beautiful expedition so far? And this is exactly the question that’s hardest to answer.

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JBL TV #59 Biotope Aquaristics - The fascination of natural underwater worlds with Heiko Bleher

22.09.2023

It’s hard to find anything more exciting than biotope aquaristics – recreating the real habitats of our aquarium fish. But what exactly is biotope aquaristics and what do we need to know before recreating a biotope?

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PRONOVO WORLD TRIP - Visiting the cichlids from Lake Tanganyika Part 2

17.09.2023

Let us now turn to the growth eaters from Lake Tanganyika. They are characterised by a wide, (mostly) inferior mouth equipped with lots of small teeth. With this "rasping tool", many of the endemic (only living there) cichlids have specialised in grazing the algae growth off the rocks, along with all the micro-organisms living within it.

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Take part in the JBL Beach Party competition 2023

13.09.2023

The last warm days of summer are coming to an end. Take part now and make sure of your chance to win a COOL pack for your aquarium.

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The PUSH for the myJBL Community

05.09.2023

Hast du sie schon entdeckt? Die PUSH-Nachrichten von JBL sind jetzt da. Aber was bedeutet das überhaupt? Welche Vorteile bringt sie dir?

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JBL TV #58: Which fish and plants fit into a 100 cm aquarium?

01.09.2023

Which fish fit into a 100 cm aquarium and which fish are not suitable?

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Have you heard it yet? TROPENFIEBER - Hobby meets Nature

29.08.2023

There are seven fascinating episodes online already and each one takes you on a journey into the habitats of ornamental fish, into the deep rainforests of Colombia and into the world of indigenous peoples.

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Dauerhafter % SALE % bei JBL

20.08.2023

Alles muss raus! 30 % Rabatt auf alle Produkte in unserer neuen SALE-Kategorie

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Which fish and plants fit into a 80 cm aquarium?

13.08.2023

Which fish fit into a 80 cm aquarium and which fish are not suitable?

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Umfrage vom #jblpraktikant + Gewinnchance

31.07.2023

Ich schreibe aktuell meine Bachelorarbeit zum Thema Nachhaltigkeit und Nachhaltigkeitskommunikation und führe dazu eine Umfrage durch.

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JBL TV #56: Which fish and plants fit into a 60 cm aquarium?

21.07.2023

Which fish fit into a 60 cm aquarium and which fish are not suitable?

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JBL PRONOVO - The fish food for species-appropriate and healthy nutrition in the aquarium

09.07.2023

Prebiotic, without artificial colours, natural raw ingredients and much more. 100 % ORIGINAL JBL QUALITY. Made in Germany.

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Summer heat - But not in the aquarium, please!

02.07.2023

If you own an aquarium you’ll be asking yourself what effects the heat has on your aquarium and on your fish. We’ll tell you and explain what to do.

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JBL TV #55 JBL research expeditions - just come along! What skills do you need?

29.06.2023

Every year a new JBL expedition takes place and nature enthusiasts can join in again. But what are the requirements?

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The conservation breeding programme for goodeids

18.06.2023

Márk Liziczai, head of the conservation breeding programme for goodeids, has provided us with further exciting details about this great project, and we just have to share them with you.

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JBL TV #54 The right water temperature – all the facts about temperature in the aquarium

07.06.2023

A conversation with the chief biologist of the Sealife Centre in Speyer about issues which can arise in some water temperatures.

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Support for a special school project in Hungary

28.05.2023

In Mosonmagyaróvár, a town in Hungary, there is a high school dedicated to a very special project - a conservation breeding programme for endangered goodeid fish.

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PRONOVO WORLD TRIP - Visiting Threadfish in Asia

21.05.2023

The threadfish is a very popular and well-known aquarium fish. But where does it come from, why is it called a threadfish, what do you need to know about keeping it and what does it eat?

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Listen to TROPENFIEBER, JBL’s podcast, now

14.05.2023

Parallel to JBL TV, the myJBL blog content and the JBL Themeworlds, the podcast will offer you insights and knowledge about your hobby in a completely new way.

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JBL TV #53 How do you carry out water tests correctly and what are the most common mistakes?

11.05.2023

Water tests for aquarium water can be very important, especially when there are problems.

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JBL AquaMyths #5

07.05.2023

The AquaMyths are back and today they are looking at the following two myths: “Water changes are not necessary” and “Small aquariums make it easier to get into the hobby”?

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CASHBACK - Get a reward for your loyalty to JBL!

30.04.2023

But this is a first at JBL. We have a MEGA #jbldeal for you. Curious? It's worth taking a look!

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Cardinal tetras in the wild and in the aquarium

02.04.2023

If you want to recreate a natural "cardinal tetra" biotope in the aquarium, you have to take a tough line on aesthetics. Lots of foliage on the bottom, brown coloured water and no water plants. But there are supposedly aquarists who find beauty in this. At least that's what the original habitats look like.

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JBL launches unique "Fish Flyer" project

01.04.2023

JBL is now going a step further by addressing aquarists, terrarium owners and conservationists directly. Endangered fish species are to be reintroduced locally.

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JBL TV #51: Fish nutrition in the aquarium Part 2 - Characins, barbels, invertebrates & Co

31.03.2023

What’s important when producing food? Why aren’t there any 100 % spirulina foods?

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Saving electricity: Numbers don't lie, do they?

26.03.2023

There is a lot of talk on the internet about unplugging power supplies or devices when the appliance connected to them is not switched on (e.g. mobile phones or microwave ovens). This also applies to power supplies for LED lighting.

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Fish handling cup with handle for hanging - A useful accessory for every aquarist

24.03.2023

A fish handling cup belongs to the aquarium accessories like two fish nets and a piece of hose. It can be used in many ways, not only for catching fish.

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On your marks - filter - start! Priming problems? Let us help!

14.03.2023

Even though the operating instructions on how to use the start button of any JBL external filter are really accurate and comprehensible, JBL receives enquiries on this subject time and again.

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Perfect aquarium plant growth - very complicated or really simple?

12.03.2023

"The fish excretion in the water fertilises the plants!" This is not wrong, but it is only part of the truth!

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JBL TV #50: Fish nutrition in the aquarium Part 1 - Cichlids, bottom dwellers & community aquarium

10.03.2023

Fish nutrition is a complex issue, just as it is for us humans. But what does species-appropriate nutrition mean? Is one main food sufficient? What do our ornamental fish eat in the wild?

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Heiko Blessin guests on my-fish talking about the JBL expedition to Colombia

08.03.2023

Heiko Blessin tells you about the unforgettable journey to the exciting and beautiful land of Colombia in the latest my-fish podcast.

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A quiet and powerful air pump for lots of oxygen with 2 air connections (JBL PROSILENT a300)

03.03.2023

Diaphragm pumps, also called air pumps, pump air into the aquarium or pond. The air enters the water through air stones and thus increases the oxygen content.

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How much do aquarium fish really like PRONOVO?

26.02.2023

To answer this question, we've teamed up with our influencers! The result is a series of great videos showing you how the aquarium dwellers rush to feed on the new PRONOVO. Take a look and see for yourself!

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JBL PROSILENT a200: JBL’s quietest air pump for powerful aquarium aeration

24.02.2023

A larger water surface increases the exchange of gas and thus enables the aquarium water to absorb more oxygen from the air.

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PUSH-уведомления от JBL

Будучи частью стандарта W3C, браузерные уведомления определяют API для уведомлений конечных пользователей, рассылаемых через уведомления браузера на десктопные и (или) мобильные устройства пользователей. На конечных устройствах уведомления появляются в виде, знакомом конечному пользователю по приложениям, установленным на устройстве (напр., электронная почта). На конечных устройствах уведомления появляются в виде, знакомом конечному пользователю по приложениям, установленным на устройстве (напр., электронная почта).

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