Algae need phosphates to grow. The phosphates come from fish food, dead pond plants and dead algae.

Any pond enthusiast looking for a high-quality food tailored to the season will find it in JBL PROPOND SPRING.

CO2 fertilisation systems for aquariums - Which pressure reducer fits which cylinder, which adapters are available and what should not be done?

Hallo Leute, wie Moritz schon mehrmals angekündigt hat, hat das Online Marketing mit mir als einem weiteren Studenten Unterstützung bekommen. Seit Februar bin ich Praktikant im „Online-Marketing“ bei JBL.

Over the years, pond sludge accumulates in every pond and can even halve the water depth! Simply use a white folding ruler to check how much pond sludge has accumulated.

JBL launches a new energy-saving lamp for desert terrariums

The cold nights in the desert prompted the JBL expedition members to have some interesting discussions about lighting and reductions in night temperatures in desert terrariums. These discussions resulted in a new version of the JBL ReptilDesert UV Light.

JBL aquarium cooler with improved technology

The JBL PROTEMP COOLERS are very popular in the hot summer months. They cool heated aquariums by up to 4 °C by generating evaporative cooling at the water surface and thus ensure the survival of fish, invertebrates and plants in the aquarium.

JBL water jet pump - an easy way to suit everyone.

There are things that we’ve all come across at some point in our lives without recognising their true value! These include those water jet pumps everyone used in school chemistry experiments to create low pressure.

Simple & clever aquarium cleaning: JBL PROCLEAN AQUA IN-OUT & AQUA EX

The AQUA IN-OUT aquarium cleaning system is one of the most popular JBL products! No wonder, because siphoning aquarium water with a substrate cleaner (gravel cleaner) and refilling it directly with the same system from the tap with just one turn of the lever is so easy and convenient that you simply can't say no to it.

Something to look forward to: a new JBL CO2 system!

With an experienced engineer in the team, the JBL development team has set about designing a new pressure reducer and optimising the entire JBL CO2 system.