Clean and healthy water
Plant remains, food remains and metabolic substances lead to a deterioration of the water quality in the aquarium. A good water quality is necessary for healthy fish and plants. This can be achieved with aquarium filters. The filters suck in the aquarium water and remove the pollution and waste materials from the water. Filters also offer an ideal habitat for bacteria which decompose harmful substances.
Mechanical and biological filtering
The internal filter provides a large filter volume which enables both mechanical and biological filtering of the aquarium water. The modular structure of CristalProfi can be easily extended. The water outlet pipe can be turned 90°.
Easy to install
The complete internal filter is ready to be installed and equipped with filter materials. Connect the filter to the wide jet pipe or spray bar. Place the filter in the aquarium and connect the power plug.
Energy-efficient and safe
The internal filter is TÜV tested and fully submersible. With only 4 W the CristalProfi results in large energy savings.