JBL CristalProfi i80 GreenlineEnergy efficient internal filter for aquariums of 60 110 litres. Key Features: For clean and healthy aquarium water: internal filter for mechanical and biological filtering for aquariums of 60 110 litres (60 80cm). Completely ready to connect and equipped with filter materials: connection of wide jet pipe or spray bar to the filter, placement of filter in the aquarium, connection of the power plug. Modular design: freely extendable, water outlet pipe