Top sellers from Tetra

Top sellers: 15 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
  • 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 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 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
  • Tetra PlantaMin

    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
  • EasyCrystal Filter Pack A250 / 300 with AlgoStop
    • Replacement filter medium for EasyCrystal internal filters
    • For 30 or 60 litre aquarium volume
    • Ideal filtering through mechanical and bioactive working methods
  • Tetratec EasyCrystal Filter Pack C250 / 300 with Activated Charcoal
    • Replacement filter medium for EasyCrystal internal filters
    • For 40 litres of aquarium volume
    • Ideal filtering through chemical, mechanical and bioactive working methods
  • Tetratec EasyCrystal Filter Pack 250/300
    • Replacement filter medium for EasyCrystal internal filters
    • For 40 litres of aquarium volume
    • Ideal filtering through mechanical and bioactive working methods
  • Tetra PlantaPro
    • Adds targeted and quickly consumed trace elements and vitamins in plant-available form
    • For healthy and abundant plant growth
    • Lush green leaves and bright colours
  • Tetra CO2 plus
    • CO2 is an essential nutrient for healthy and abundant plant growth
    • Adds carbon to the water in a form that is available to plants
    • Biological release of CO2 up to a week
  • Tetra Brilliant Filter Cartridge
    • Easily exchangeable
    • Ready for immediate use
    • Easy to clean
  • Tetra Bio Filter Balls

    Tetra Bio Filter Balls

    800ml - 2500ml
    • For all external filters
    • Highly active biological filtering
    • With macro surface
  • Tetra BF Biological Filter Sponge EX 400-1200
    • Creates crystal clear and fish-friendly water
    • Removes coarse dirt
    • Coarse pores enable optimal colonisation of cleaning bacteria
  • Tetra Crypto

    Tetra Crypto

    30 tablets
    • Fertiliser tablets for lush, healthy rooting of aquatic plants
    • Nutrients are absorbed by the plant roots
    • Contains iron and important trace elements in complex form
  • 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

All prices incl. VAT.