With its intensive physical, biological & chemical filtration, the filter ensures crystal clear, healthy water. Tetra Easy Crystal Filter 250 at a glance: Physical filtration: Double-layered Filter Floss Pads reliably remove even the tiniest particles; White side = coarse pre-filter, green side = fine filter Biological filtration: Filter Sponge & organic filter balls with an extra large surface area for the settlement of beneficial bacteria Chemical filtration: Special activated carbon to eliminate water clouding & unpleasant odours All the advantages at a glance: Easy Crystal® Filters are extremely easy to clean: Replace the filter cartridge every 4 weeks. No need to rinse the filter medium, no more wet hands! High water flow: powerful magnet turbine Saves space: Compact housing Flexible mounting: Durable adhesive suckers Suitable for aquaria from 15 to 40 l TÜV/GS tested 2-year guarantee Water flow 250 l/h Energy consumption 3, 5 watts Special Note: This device is designed for use in Germany & thus will include a power adapter for use in the UK What’s this? ...

The innovative Easy Crystal Filter Pack C 250/300 is suitable for use with the Easy Crystal Filter 250 & the Easy Crystal Filter Box 300. The filter cartridge ensures healthy, crystal-clear water due to its intense mechanical, chemical & biological filtration. Quick & clean replacement: for optimal filtration, change out the filter cartridge every 4 weeks. No need to wash out the filter media, & no more wet hands! Important: the green side of the filter cartridge must face the front of the filter. For crystal-clear, healthy water Innovative filter cartridge: quicker, cleaner replacement
- dry hands Mechanical filtration: double-layered filter wadding for reliable removal of even the smallest floating particles White side: coarse pre-filter. Green side: fine filter. Chemical filtration: special active carbon for elimination of water discolourations & unpleasant odours Contains 3 pieces.
...

Filter sponge for the Easy Crystal Filter 250 & Easy Crystal Filter Box 300 with innovative biological filtering for crystal-clear healthy water. Biological filtering filter sponge & bio-filter balls with extra large surface area for the development of useful bacteria. Wire frame for the simple replacement of the Bio Foam. ...

The innovative Tetra Easy Crystal Filter Pack 250/300 is suitable for use with the Easy Crystal Filter 250 & the Easy Crystal Filter Box 300. The filter cartridge ensures healthy, crystal-clear water due to its intense mechanical & biological filtration. The double layer of of filter watting with a large surface area reliably removes even the smallest floating particles. White side: coarse pre-filter. Green side: fine filter. Quick & clean replacement: for optimal filtration, change out the filter cartridge every 4 weeks. No need to wash out the filter media, & no more wet hands! Important: the green side of the filter cartridge must face the front of the filter. For crystal-clear, healthy water Innovative filter cartridge: quicker, cleaner replacement
- dry hands Mechanical filtration: double-layered filter watting for reliable removal of even the smallest floating particles White side: coarse pre-filter. Green side: fine filter. Contains 3 pieces.
...

The innovative Easy Crystal Filter Pack C 250/300 with Algo Stop ensures healthy, crystal-clear water due to its intense physical & biological filtration. One of the great advantages of the Easy Crystal Filter Pack is the quick & easy replacement of the filters. Simply remove & insert the filter cartridge using the handy clip holders. For optimal filtration, change out the filter cartridge every 4 weeks. No need to wash out the filter media, & no more wet hands! Important: the green side of the filter cartridge must face the front of the filter. The Easy Crystal Filter Pack A 250/300 with Algo Stop has a double-layered filter wadding that removes even the smallest floating particles, ensuring crystal-clear water. The two layers consist of a white, coarse pre-filter & a green fine filter. The filter receives an optimal flow of water, resulting in a thorough distribution of the anti-algae agent Algo Stop in the water, which ensures an efficient & lasting control of algae growth in your aquarium. The Easy Crystal Filter Pack A 250/300 with Algo Stop is suitable for the Tetra Easy Crystal Filterbox 250 & 300 & the Repto Deco Filter. Tetra Easy Crystal Filter Pack A 250/300 with Algo Stop at a glance: Filter cartridge: for Easy Crystal Filter Box 250/300 & Repto Deco Filter For crystal-clear, healthy water Combats algae:long-lasting & efficient In 2 types: for aquariums 10 – 30 litres or 30 – 60 litres Biological & physical filtration: with filter wadding & Algo Stop agent Innovative filter cartridge: quicker, cleaner replacement – with no more wet hands! Quantity: 3 cartridges per Filter Pack ...

With its intensive physical, biological & chemical filtration, the Easy Crystal Filter ensures crystal clear, healthy water. An extra compartment enables integrated aquarium heating in the Easy Crystal Filter Box. The Tetra Easy Crystal Filterbox 300 at a glance: Physical filtration: Double-layered Filter Floss Pads reliably remove even the tiniest particles. White side = coarse pre-filter, green side = fine filter Biological filtration: Filter Foam with an extra large surface area for the settlement of beneficial bacteria Chemical filtration: Special activated carbon to eliminate water clouding & unpleasant odours Additional benefits: Easy Crystal® Filters are extremely easy to clean: Replace the filter cartridge every 4 weeks
- No need to rinse the filter medium, no more wet hands! Suitable for aquaria from 40 to 60 l TÜV/GS tested 2-year guarantee The Box contains: Easy Crystal Filter 300 Organic filter balls A handy heating compartment Please note: This device is designed for use in Germany & thus comes with a power adapter for use in the UK. Please note: the heater is not included What’s this?
...

The Easy Crystal Filter Box 300 from Tetra reliably clears & cleans the water quickly in small fresh & saltwater aquariums & is also particularly easy to use. The internal filter combines biological, chemical & physical filtration & also has an extra compartment for integrated aquarium heating. The Easy Crystal Filter Box 300 will have clean water in no time! Suitable for small aquariums (40 to 60 litres) the internal filter combines three types of water filtration: The physical filtration takes place using double-layer filter wadding, which removes even the smallest floating particles. The two layers consist of a white, coarse pre-filter & a green fine filter. For biological filtration, Tetra uses helpful bacteria in the filter wadding that recycle organic material. The active carbon filter helps eliminate water clouding & unpleasant odours. The filters are extremely easy to change & only need to be replaced every four weeks. This means there's no need to clean the filter medium & no more wet hands! The Tetra Easy Crystal Filter Box 300 is not only easy to use, but with a flow rate of 300 litres per hour, it's also very powerful. Tetra Easy Crystal The Tetra Easy Crystal Filter Box 300 at a glance: Internal filter for small fresh water or saltwater aquariums (40 – 60 litres) Compartment for integrated heating: recommended for the Tetra HT 50 Heater, not included Output:300 litres per hour Power consumption: 3.5 Watts Dimensions: 14 x 9.2 x 26.3 cm (L x W x H) Physical, biological & chemical filtration Attached using suction cups Please note: This device is designed for use in Germany & thus comes with a power adapter for use in the UK. Please note: the heater is not included What’s this? ...

The new modern Tetra EX Plus External Filter is a real dream. Every external filter comes with 5 different filter media, pipes & cables. The product line contains 3 different filters for aquariums ranging in capacity from 60 to 500 litres, which are suitable for both salt & freshwater. The Tetra EX Plus External Filters are easy to start & maintain, quiet & powerful. The practical external filter turns water crystal clear, making it great for fish & for a fascinating, healthy aquarium experience. The new line stands out due to using 35% less electricity than the previous Tetra EX External Filter line. A new, enhanced filter start knob makes for a quicker, easier start of the filter system. Even the filter lining has been enhanced. The new line has an excellent flat seal & the pipe adaptor is fitted with a double seal ring. The Tetra EX Plus External Filter at a glance: Suitable for aquariums with capacity ranging from 60 to 500L Works with both salt & freshwater Saves 35% more electricity than the old Tetra EX external filter line Very high performance & quiet Simple & comfortable cleaning of filter materials Can be used immediately as delivery

Includes:: all the necessary items New, enhanced filter start knob for a quick & easy start Little maintenance required due to pre-filtration function Ready to operate, comes with 5 different filter media: Tetratec CR
- Ceramic Filter Rings Tetratec BF
- Biological Filter Sponge Tetratec BB
- Bio Filter Balls for the removal of large & medium-sized dirt particles Tetratec CF
- Carbon filter media to remove organic pollutants Tetratec FF
- Filter Floss Pads reliably remove the smallest particles of dirt Priming for quick start of the filter & valves for the precise regulation of the water flow Safety quick release system for separating the filter from the water cycle Ball joints for individual positioning of the pipes enhanced sealing ensures an optimum seal Handholds for ease of transportation TÜV/GS tested quality with 3 years warranty Technical data: Tetra EX Plus 600 Tetra EX Plus 800 Tetra EX Plus 1200 Suitable aquarium size 60
- 120 l 100
- 300 l 250
- 500 l Water flow 630 l/h 790 l/h 1300 l/h External size 21.2 x 21.2 x 36.4 cm (L x W x H) 21.2 x 21.2 x 41.2 cm (L x W x H) 26.3 x 26.3 x 49.5 cm (L x W x H) Maximum pump height 1.1m 1.3m 1.8m Filter capacity 5.7l 6.6l 12l Filter chambers (number) 3 4 4 Pipe internal diameter 12mm 12mm 16mm Power consumption 7.5 Watt 10.5 Watt 19.5 Watt Voltage 230 V
- 50 Hz 230 V
- 50 Hz 230 V
- 50 Hz Length of cable 1.65m 1.65m 1.65m Please note: This device is designed for use in Germany & thus comes with a power adapter for use in the UK. What’s this?












...

The new modern Tetra EX Plus External Filter is a real dream. Every external filter comes with 5 different filter media, pipes & cables. The product line contains 3 different filters for aquariums ranging in capacity from 60 to 500 litres, which are suitable for both salt & freshwater. The Tetra EX Plus External Filters are easy to start & maintain, quiet & powerful. The practical external filter turns water crystal clear, making it great for fish & for a fascinating, healthy aquarium experience. The new line stands out due to using 35% less electricity than the previous Tetra EX External Filter line. A new, enhanced filter start knob makes for a quicker, easier start of the filter system. Even the filter lining has been enhanced. The new line has an excellent flat seal & the pipe adaptor is fitted with a double seal ring. The Tetra EX Plus External Filter at a glance: Suitable for aquariums with capacity ranging from 60 to 500L Works with both salt & freshwater Saves 35% more electricity than the old Tetra EX external filter line Very high performance & quiet Simple & comfortable cleaning of filter materials Can be used immediately as delivery

Includes:: all the necessary items New, enhanced filter start knob for a quick & easy start Little maintenance required due to pre-filtration function Ready to operate, comes with 5 different filter media: Tetratec CR
- Ceramic Filter Rings Tetratec BF
- Biological Filter Sponge Tetratec BB
- Bio Filter Balls for the removal of large & medium-sized dirt particles Tetratec CF
- Carbon filter media to remove organic pollutants Tetratec FF
- Filter Floss Pads reliably remove the smallest particles of dirt Priming for quick start of the filter & valves for the precise regulation of the water flow Safety quick release system for separating the filter from the water cycle Ball joints for individual positioning of the pipes enhanced sealing ensures an optimum seal Handholds for ease of transportation TÜV/GS tested quality with 3 years warranty Technical data: Tetra EX Plus 600 Tetra EX Plus 800 Tetra EX Plus 1200 Suitable aquarium size 60
- 120 l 100
- 300 l 250
- 500 l Water flow 630 l/h 790 l/h 1300 l/h External size 21.2 x 21.2 x 36.4 cm (L x W x H) 21.2 x 21.2 x 41.2 cm (L x W x H) 26.3 x 26.3 x 49.5 cm (L x W x H) Maximum pump height 1.1m 1.3m 1.8m Filter capacity 5.7l 6.6l 12l Filter chambers (number) 3 4 4 Pipe internal diameter 12mm 12mm 16mm Power consumption 7.5 Watt 10.5 Watt 19.5 Watt Voltage 230 V
- 50 Hz 230 V
- 50 Hz 230 V
- 50 Hz Length of cable 1.65m 1.65m 1.65m Please note: This device is designed for use in Germany & thus comes with a power adapter for use in the UK. What’s this?












...

The new modern Tetra EX Plus External Filter is a real dream. Every external filter comes with 5 different filter media, pipes & cables. The product line contains 3 different filters for aquariums ranging in capacity from 60 to 500 litres, which are suitable for both salt & freshwater. The Tetra EX Plus External Filters are easy to start & maintain, quiet & powerful. The practical external filter turns water crystal clear, making it great for fish & for a fascinating, healthy aquarium experience. The new line stands out due to using 35% less electricity than the previous Tetra EX External Filter line. A new, enhanced filter start knob makes for a quicker, easier start of the filter system. Even the filter lining has been enhanced. The new line has an excellent flat seal & the pipe adaptor is fitted with a double seal ring. The Tetra EX Plus External Filter at a glance: Suitable for aquariums with capacity ranging from 60 to 500L Works with both salt & freshwater Saves 35% more electricity than the old Tetra EX external filter line Very high performance & quiet Simple & comfortable cleaning of filter materials Can be used immediately as delivery

Includes:: all the necessary items New, enhanced filter start knob for a quick & easy start Little maintenance required due to pre-filtration function Ready to operate, comes with 5 different filter media: Tetratec CR
- Ceramic Filter Rings Tetratec BF
- Biological Filter Sponge Tetratec BB
- Bio Filter Balls for the removal of large & medium-sized dirt particles Tetratec CF
- Carbon filter media to remove organic pollutants Tetratec FF
- Filter Floss Pads reliably remove the smallest particles of dirt Priming for quick start of the filter & valves for the precise regulation of the water flow Safety quick release system for separating the filter from the water cycle Ball joints for individual positioning of the pipes enhanced sealing ensures an optimum seal Handholds for ease of transportation TÜV/GS tested quality with 3 years warranty Technical data: Tetra EX Plus 600 Tetra EX Plus 800 Tetra EX Plus 1200 Suitable aquarium size 60
- 120 l 100
- 300 l 250
- 500 l Water flow 630 l/h 790 l/h 1300 l/h External size 21.2 x 21.2 x 36.4 cm (L x W x H) 21.2 x 21.2 x 41.2 cm (L x W x H) 26.3 x 26.3 x 49.5 cm (L x W x H) Maximum pump height 1.1m 1.3m 1.8m Filter capacity 5.7l 6.6l 12l Filter chambers (number) 3 4 4 Pipe internal diameter 12mm 12mm 16mm Power consumption 7.5 Watt 10.5 Watt 19.5 Watt Voltage 230 V
- 50 Hz 230 V
- 50 Hz 230 V
- 50 Hz Length of cable 1.65m 1.65m 1.65m Please note: This device is designed for use in Germany & thus comes with a power adapter for use in the UK. What’s this?












...