Tetra

Tetra

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Tetra: 242 products

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  • Tetra Aqua Safe

    Tetra Aqua Safe

    100 ml, 250 ml, 500 ml, 5 l
    • 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
  • 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 EasyCrystal Filter Pack 600
    • Replacement filter medium for Tetra EasyCrystal FilterBox 600
    • For 50-100 litres of aquarium volume
    • Serves for mechanical, chemical and biological processing
  • Tetra Easy Balance

    Tetra Easy Balance

    250 ml, 500 ml
    • Reduces cleaning effort and keeps fish and plants in shape
    • Reduces the number of water changes and stabilises important water values for up to 6 months
    • Simplifies aquarium maintenance
    • 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
    • Replacement filter medium for EasyCrystal internal filters
    • For 40 litres of aquarium volume
    • Ideal filtering through chemical, mechanical and bioactive working methods
    • 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
    • Practical CO2 complete set for magnificent and healthy aquatic plants
    • Comfortable enrichment of the aquarium water with CO2
    • Aquarium plants develop stronger and healthier
    • 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
    • Precise measurement of the water temperature in the aquarium
    • Easy-to-read digital display
    • With suction cups for attachment
  • Tetra Active filters

    100ml - 250ml
    • 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
  • Tetra PlantaMin

    250 ml, 500 ml
    • Special controlled release formula enables nutrient release over 4 weeks
    • Iron, potassium, manganese and other essential trace elements ensure healthy and splendid plant growth
    • Vigorous plant growth is the best algae prophylaxis
  • Tetra TetraMin Flake Food

    250 ml, 1 l, 10 l
    • 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 Rubin

    100 ml, 250 ml, 1 l
    • Flake food with natural colour enhancers for more intense colours
    • Brings the colours of the fish to full bloom through special raw materials
    • Colour-enhancing effects can already be seen after two weeks
    • 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 TabiMin Food Tablets

    58, 120, 275, 2050 tablets
    • Guaranteed clear water formula (Clean & Clear)
    • Stabilised vitamin C promotes resistance
    • Fast falling tablets
    • 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
    • Comfortable, easy-to-use floor cleaner
    • Quick start valve for sucking in the water
    • Fish guard prevents fish or gravel from being sucked in
  • Tetra Pleco Tablets

    120, 275 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
    • Prevention and long-term control of algae
    • Controlled release method: Concentration of the anti-algae active ingredients increases slowly in the aquarium water - thus it provides a mild long-term effect
    • After 4-7 days, the algae reduce significantly - new algae formation is prevented
    • Contains intensive active ingredients against strong algae growth
    • "Emergency brake" for very strong algae growth
    • No water discolouration
  • Tetra FunTips Adhesive Food Tablets

    20, 75, 165, 300 tablets
    • Combines high-quality special flakes with nutritious natural food
    • Two-tone tablets for colouring and health
    • Easy attachment to aquarium glass or decorative objects
    • Special food for bettas and labyrinth fish
    • High digestibility - for less water pollution
    • Balanced nutrient-rich, high-grade protein feed
    • For small ornamental fish
    • Slowly sinking granules
    • Balanced recipe
    • For permanent reduction of the nitrate content and for biocide-free algae control
    • Purely biological nitrate reduction and thus a long-term improvement in water quality
    • Algae growth is significantly restricted because algae is removed from the main source of food
    • Replacement filter medium for EasyCrystal internal filters
    • For 30 or 60 litre aquarium volume
    • Ideal filtering through mechanical and bioactive working methods
    • For quick and easy determination of aquarium water
    • Test strips for checking water quality indicators
    • 25 test strips in a metal can
    • Modern design in trendy colour
    • Suitable for Tetra AquaArt aquariums 60L
    • Easy installation
  • Tetra Tetra Vital

    250 ml, 500 ml
    • 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
    • 2.5 m in length
    • Flexible silicone air hose for air stone
    • Diameter 4/6 mm (inside / outside)

All prices incl. VAT.