Tetra EasyCrystal FilterBox 300

If you have an aquarium, one component you’ll definitely need is a filter box. With Tetra EasyCrystal FilterBox 300, you can easily offer your fish crystal-clear clean water.

The Tetra EasyCrystal FilterBox 300 is a compact and space-saving internal aquarium filter. It provides crystal-clear and healthy water and easy maintenance.

This filter includes a heating compartment for a heater, which is not included and is recommended to be the Tetra Heater HT 50. Tetra EasyCrystal FilterBox 300 is suitable for small- and medium-sized aquariums (40 to 60 L) and provides an ideal aquarium water filtration.

Tetra EasyCrystal FilterBox 300 ensures clean and healthy water for your fish through three types of filtration: physical, biological, and chemical. 

The physical or mechanical filtration is made by double-layered filter floss pads that reliably remove even the tiniest particles. The white side corresponds to the coarse pre-filter, and the green side to the fine filter.

Biological filtration happens thanks to the filter foam and bio filter balls with an extra large surface area for developing beneficial bacteria.

The special activated carbon eliminates water clouding and unpleasant odors, making up the third type of filtration: chemical filtration.

Lastly, this Tetra multi-stage filter box is powerful yet quiet, and its filter cartridges are super easy to clean. Additionally, it is safe and has been TÜV/GS tested.

Tetra EasyCrystal FilterBox 300 key benefits:

• Tetra EasyCrystal FilterBox 300 is a compact and space-saving filter.
• It includes a heating compartment.
• It’s suitable for aquariums with 40 to 60 L water content.
• Through three types of filtration (mechanical, biological, and chemical), Tetra EasyCrystal FilterBox 300 provides crystal-clear and healthy water for your fish.
• This multi-stage filter is powerful, quiet, and easy to clean by replacing the filter cartridges.
• The EasyCrystal FilterBox is safe and TÜV/GS tested.