Tetra Crystal Water is the optimal water conditioner for producing crystal clear water in your aquarium. Cloudiness of any kind is cleared up quickly ensuring a clean & healthy home for both fish & plants. Tetra Crystal Water Water Conditioner at a glance: Quickly clears up clouded water in your aquarium Swimming, clouding particles are bound & filtered out by your aquarium filter Provides visible effects after only 2-3 hours Suitable for all KH-values, even low ones Formula contains inorganic metals & aluminium salts, providing wide-ranging effects For all fresh water aquariums Fish & plants have never felt better Application: Application: When opacities add 5ml per 10l of aquarium water. 2.5ml per 10l if the KH value is 3°d H. Wait at least 48 hours before applying a second dose. 24 hours should elapse between the usage of Tetra Crystal Water & a water conditioner, e.g. Tetra Aqua Safe. ...

Terta Discus Granules is a complete food specifically adapted to the nutrional requirements of discus fish, providing them with all the vital nutrients they need. This food has added vitamin C, which helps promote healthy growth & boosts the immune system. When keeping discus fish, it is important to feed them a balanced diet tailored to their nutritional needs in order to prevent them developing dietary deficiencies. Tetra Discus Granules contains everything discus fish need in their diet & is also particularly appealing & highly accepted with the shape, size & colour of the granules. The recipe contains all the vital nutrients, such as vitamins & trace elements, in a concentrated & balanced form. Added vitamin C helps strengthen the immune system & also. Unlike frozen food, Tetra Discus has no risk of introducing diseases or parasites into the sensitive environment in your aquarium. Due to the easily digested granules in this tasty complete food you won't have to worry about excess granules causing murky water. The granules also sink slowly to the bottom of your aquarium, making it easier for fish to notice & eat. Tetra Discus Granules at a glance: Main food for discus fish, ideally suited for their nutrional needs with its shape, colour & recipe In a favoured granule form for high acceptance Balanced recipe with all the vital nutrients, vitamins & trace elements Prevents nutritional deficiency symptoms With added stabilised vitamin Cto strengthen the immune system & promote growth Promotes fish's natural colouring No risk of diseases or parasites Appropriate food intake thanks to slow sinking granules Low water pollution ...

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 TUe V/GS tested 2-year guarantee Water flow 250 l/h Energy consumption 35 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? ...

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.
...

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 ...

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? ...