Filter and Accessories

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Tetra FilterJet

Tetra FilterJet is a compact internal aquarium filter available in three different sizes for aquariums from 50 to 230 L. Two attachment options make it easy to install the filter on the aquarium. The Tetra FilterJet features a fine and a coarse foam that can be easily exchanged. In case of cloudy water you can use the fine foam for fast cleaning, e.g. after tank setup. The coarse foam is perfect for continuous operation, ensuring effective filtration at all times.

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Tetra EX Plus Filter

The Tetra EX Plus external filter range is designed to deliver outstanding filtration performance tailored to different aquarium sizes and stocking levels, offering aquarists maximum flexibility and peace of mind. Available in four sizes for aquarium volumes up to 600 L.

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Tetra FF FilterFloss

The Tetra FF FilterFloss pads were designed to remove even the smallest dirt particles from your aquarium water. These pads are available in two sizes and fit perfectly with your Tetra external filters. They effectively remove harmful substances like ammonia and nitrite.

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Tetra BB BioBalls

The reusable Tetra BB BioBalls play a vital role in the filtration process of your aquarium by naturally and biologically breaking down excessive nutrients. These innovative filter media are suitable for all external filters. Available in two sizes.

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Tetra BF BioFoam

Experience the benefits of the advanced Tetra BF BioFoam filter foams, available in two sizes and specifically designed for use with Tetra external filters. The Tetra BF filter foams effectively remove harmful substances such as ammonia and nitrite, ensuring that your aquatic environment remains safe for its inhabitants.

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Tetra CR Filterrings

Thanks to their macro surface the reusable Tetra CR Filterrings enhance the filtration process in your aquarium by providing effective mechanical filtration of coarse impurities. At the same time, these hollow ceramic rings optimise the water flow within the filter. The CR Filterrings are compatible with all external filters. Available in two packaging sizes.

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Tetra CF Carbon

The Tetra CF Carbon filter material effectively binds harmful substances from your aquarium water. It is made of activated carbon in granular form and suitable for use in all external filters. 

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Tetra Biological Filter Foam BF

Tetra Biological Filter Foam BF Plus creates the ideal conditions for beneficial bacterial cultures to thrive. They convert harmful nitrite into nitrate, helping to maintain a stable and balanced environment for all aquarium inhabitants. In addition, it removes small particles from the water to contribute to a visibly cleaner aquarium. Specially designed for the Tetra IN Plus filter range.

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Tetra Activated Carbon CF Plus

Tetra Activated Carbon CF Plus is a versatile filter medium to keep your aquarium water clean and safe. It effectively removes harmful substances, residues of medicinal products and other unwanted chemicals from the water. Specially designed for the Tetra IN Plus filter range.

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Tetra EasyCrystal Filter Range

Optimal water quality with minimal maintenance: The Tetra EasyCrystal Filter range offers a simple and highly effective solution for maintaining crystal-clear water in freshwater aquariums. Designed for ease of use and consistent performance, this internal filter system is available in three sizes and suitable for aquariums from 15 to 150 litres.

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Tetra EasyCrystal Filter Packs

Maintain a clean and healthy aquarium environment with the innovative Tetra EasyCrystal Filter Packs deisgned for the Tetra EasyCrystal Filter range.

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Tetra INX Filter

Enjoy crystal-clear aquarium water with the Tetra INX range, the next generation of powerful and quiet internal filters. Designed for effortless maintenance and reliable performance, including four different outlet options to give you full flexibility for your set up. Available in five sizes.

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