CO2 Systems & Bottles for Your Aquarium

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Systems & Bottles: 9 items

  • Tropica CO2 System BIO Refill
    5.0 (1)

    Tropica CO2 System BIO Refill

    -10%
    • Original Tropica product
    • For 60 days CO₂
    • Easy to use
  • JBL PROFLORA CO2 PROFESSIONAL SET V
    5.0 (1)

    JBL PROFLORA CO2 PROFESSIONAL SET V

    -10%
    • For freshwater pools
    • Automatic CO2 taxes
    • Optimises the pH
  • Dennerle Carbo Bio Style 120
    5.0 (2)

    Dennerle Carbo Bio Style 120

    -10%
    • Complete set for CO2 fertilisation
    • For freshwater aquariums up to 120 litres
    • Includes CO2 Constant Gel for at least 40 days of CO2 production
  • JBL PROFLORA CO2 BIO SET
    4.0 (3)

    JBL PROFLORA CO2 BIO SET, BASIC

    -10%
    • No CO2 pressure bottle is necessary
    • Natural fermentation process
    • Continuous CO2 release
  • Tetra CO2 Optimat Refill Cylinder
    4.6 (5)

    Tetra CO2 Optimat Refill Cylinder

    -10%
    • For aquariums up to 130 L
    • An essential nutrient for plants
    • Promotes natural photosynthesis
  • Tetra CO2 Optimisation
    3.9 (8)

    Tetra CO2 Optimisation

    -10%
    • Practical CO2 complete set for magnificent and healthy aquatic plants
    • Comfortable enrichment of the aquarium water with CO2
    • Aquarium plants develop stronger and healthier
  • Fluval BIO CO2 Refill Pack
    1.0 (1)

    Fluval BIO CO2 Refill Pack

    -10%
    • For the BIO-CO₂ supply system
    • Includes 4 activators & 4 booster packs
  • Dennerle Carbo Bio Start 80
    3.0 (1)

    Dennerle Carbo Bio Start 80

    -10%
    • Complete set for CO2 fertilisation
    • For aquariums up to 80 litres
    • For at least 2 x 40 days CO2 production
  • JBL Bio80 Eco Reaction Bottle

    JBL Bio80 Eco Reaction Bottle

    -10%
    • Replacement reaction bottle for the JBL Bio80 eco CO2 fertiliser system
    • Water-neutral and pressure-resistant plastic bottle
    • Easy installation