BioFresh-Plus, with separate electronic controls, delivers flexible and precise temperature regulation at 0°C, -2°C or 6°C, so that you can keep dairy products, fish, meat, fruit and vegetables fresh for even longer.

Our blogs frequently mention BioFresh and its many benefits. This unique and sophisticated technology enables food to be kept fresh for far longer than previously possible, at a temperature of around 0°C. Fish, meat, cheese, fruit, tropical fruit and vegetables can be stored in the environment that suits them best, whether that’s in the DrySafe or in the HydroSafe, and slide controls enable you to adjust the humidity level according to the foods stored.


Fish and seafood are optimally stored at -2°C.

However, BioFresh-Plus offers even more versatile storage: with separate electronic controls, the temperature in the upper BioFresh safe can be regulated to the exact degree according to the produce stored. So for example, if you want to store fish or seafood, the temperature can be lowered to -2°C at the press of a button, thereby doubling the time it can be kept.

But why -2°C? Well, when fish is caught it is quickly cooled and stored on the ship in a salt water and ice mix at around -2°C, and studies by the Max Rubner Institute in Hamburg have confirmed that this extends the shelf life of the fish.


To store tropical fruits safely in the BioFresh-Plus, simply press the 6°C button.

On the other hand, if you want to store tropical fruit in the BioFresh safe, set the temperature to 6°C and increase the humidity level as this will create the most suitable storage climate. It makes sense – after all, tropical fruits come from warm climates and is therefore highly sensitive to cold temperatures. Or, if you are storing dairy products and meat you will find that they benefit from being stored in the DrySafe at 0°C and at a low humidity.


Appliances with BioFresh-Plus:

CBNPes 5167

CBNPes 3967

Discover more about BioFresh-Plus and BioFresh in our video:

If you’re looking for just the right storage conditions, tailored to specific types of food, BioFresh-Plus is the perfect technology for you.

You may also be interested in the following BioFresh-related posts:

BioFresh: why foods stay fresher for longer in DrySafes and HydroSafes

Liebherr apps: info, fresh ideas, fun and much more – available on your smartphone and tablet

Why does food go mouldy and what can we do about it?

If you have any questions about BioFresh-Plus, write to us! Use the comment function below this post or start/join in discussions with us on Facebook.