If these Ho-to booklets are currently out of stock in your pet shop you can download the JBL aquatic brochures free of charge here.

Identifying diseases and deficiency symptoms

First aid for your aquarium fish –Diseases and deficiency symptoms identified in good time

Optimal lighting

What kind of tube types are there? Which tubes for which type of aquarium? accessories for tubes

Energy efficiency

Save energy in your aquarium!

Perfect water without any problem

JBL Clynol – Perfect water without any problem

The right aquarium lighting

Correct lighting for the aquarium with JBL Solar

Clean and healthy water

Clean and healthy water with JBL equipment – What equipment do I need for my aquarium

Самодельный живой корм

Artemia – Make your own live food

Algae – what next?


Biotope aquarium water

An aquarium can be seen as a small ecosystem which in principle is subject to the same rules as ecosystems in free nature.