Tetra

Aquarium Professionals since 1951

You really don't have to waste a lot of words about Tetra. Almost everyone knows this renowned company, which has been doing innovative research in the field of aquaristics since the 1950s and is constantly developing new products. Tetra offers complete aquarium sets in various sizes and matching stylishly designed base cabinets. The Starter Line series is aimed particularly at beginners. Tetra also offers the necessary aquarium technology in high quality - air pumps, filters, heaters and much more - of course also the required accessories such as hoses and filter media and water tests. Tetra also has a line of fish food that is characterised by the best ingredients and simply tastes good to the fish in the aquarium. Aquarium decorations are also available from Tetra. The high-quality Tetra care products for healthy water, healthy aquarium plants and healthy fish have proven themselves within the hobby for a long time.

Shop by category.

Tetra: 275 products

Filters

  • Tetra Aqua Safe
    • Makes tap water suitable for fish by immediately neutralising harmful substances
    • Neutralises dangerous chlorine, chloramine, copper, zinc and lead
    • Protects fish's gills and mucous membranes
  • TetraMin Flake Food
    • Guaranteed clear water formula (Clean & Clear)
    • Contains high-quality fish oil with increased omega-3 content and vitamins
    • Best feed utilisation thanks to an optimised protein-fat ratio
  • TetraPro Color
    • Very high feed acceptance in all tropical ornamental fish in freshwater aquariums
    • With a colour concentrate for excellent natural colour expression
    • High nutrient content thanks to the low-temperature processing
  • EasyCrystal Filter Pack 600C with Charcoal
    • Replacement filter medium for Tetra EasyCrystal FilterBox 600
    • For 50-100 litres of aquarium volume
    • Serves for mechanical, chemical and biological processing
  • Tetra FreshDelica Red Mosquito Larvae
    • Innovative natural food in nutrient-rich jelly for all ornamental fish
    • Practical single portions packed sterile and germ-free
    • 3 years shelf life - even without cooling
  • Tetra Pond Sticks
    • For a full and biologically balanced diet
    • Floatable sticks
    • Easy absorption and high digestibility
  • Tetra FreshDelica BrineShrimps
    • Innovative natural food in nutrient-rich jelly for all ornamental fish
    • Usable three to weeks after opening without refrigeration
    • Clean, uncomplicated feeding thanks to practical storage on the cap
  • Tetra Aquarium Air Pump - Black
    • Very smooth while running thanks to sound-absorbing chambers
    • Very quiet operation thanks to innovative pump design
    • Vibration-absorbing rubber feet
  • Tetra FreshDelica daphnia
    • Innovative natural food in nutrient-rich jelly for all ornamental fish
    • Practical single portions packed sterile and germ-free
    • 3 years shelf life - even without cooling
  • Tetra Complete Substrates 2.5kg
    • Ready-to-use soil concentrate an effective long-term fertiliser
    • For beautiful and healthy plant growth
    • Made of the high-quality sand mixture with natural content of iron and micronutrients
  • Tetra Pond Crystal Water
    • Suitable for binding dirt particles in the garden pond
    • Works within a few hours
    • Not suitable for sturgeons
  • Tetra Pleco Tablets
    • Vegetable staple food for all herbivorous bottom fish
    • Optimal, varied diet for bottom-eating and shy fish
    • Tablets sink quickly, can be placed well and dissolve slowly
  • Tetra Active filters
    • Adds highly active living bacteria and supports the permanent biological activity in the aquarium
    • Accelerates the breakdown of pollutants such as ammonia and nitrite
    • Improves the cleaning performance of the filter for clear water
  • Tetratec HT 100 Adjustable Heater
    • Powerful adjustable heater
    • Temperature adjustment knob in 0.5 ° C steps from 19-31 ° C
    • Fully submersible
  • Tetra Bactozym
    • Selected enzymes reduce water pollution and ensure crystal-clear water
    • Ensures quick bioactivity and simplifies the introduction of new aquarium water
    • Creates an optimal growth-promoting environment for degrading bacteria
  • Tetra AquaArt Explorer Base Cabinet 30 / 60L
    • Modern crescent-shaped design in a trendy colour
    • Suitable for Tetra AquaArt Explorer Line aquariums
    • Easy installation
  • Tetra pH / KH Plus
    • Enables precise and controlled increases in carbonate hardness (KH)
    • Carbonate hardness and pH values are set precisely
    • To compensate for KH losses
  • Tetra Algezit
    • Contains intensive active ingredients against strong algae growth
    • "Emergency brake" for very strong algae growth
    • No water discolouration
  • Tetra LightWave LED Set
    • Easy switch to modern LED technology
    • Complete set including power supply and adapter
    • High number of lumens for natural daylight
  • Tetra Vital
    • To promote vitality, well-being and natural colours
    • Supplements essential vitamins, minerals and trace elements
    • Naturally active B vitamins provide more vitality and reduce stress
  • Tetra Discus Granules
    • Staple food in popular granulate form
    • Adapted to the special nutritional needs of discus fish
    • Contains all vital nutrients, vitamins and trace elements
  • Tetra AquaArt Explorer LED 30L
    • Dimensions including cover / lighting 41 x 28 x 51 cm
    • Aquarium in an attractive "Half Moon" design thanks to the 180 ° curved front screen
    • High-quality aquarium with 5mm glass thickness
  • TetraMin Flake Food XL
    • Guaranteed clear water formula (Clean & Clear)
    • Contains high-quality fish oil with increased omega-3 content and vitamins
    • Best feed utilisation thanks to an optimised protein-fat ratio
  • Tetra AlguMin
    • Safe algae control in a mild, biological way
    • To be used for beginning algae problems
    • With humic substances as a natural anti-algae ingredient

All prices incl. VAT.