CO2 Systems & Bottles for Your Aquarium

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Systems & Bottles: 6 items

Tropica CO2 System BIO Refill

Tropica CO2 System BIO Refill

  • Original Tropica product
  • For 60 days CO₂
  • Easy to use
£9.51 instead of £10.55

Delivery by November 12

Dennerle Carbo Bio Style 120

Dennerle Carbo Bio Style 120

  • Complete set for CO2 fertilisation
  • For freshwater aquariums up to 120 litres
  • Includes CO2 Constant Gel for at least 40 days of CO2 production
£60.60 instead of £67.50 (£71.29 / kg)

Delivery by November 12

JBL PROFLORA CO2 BIO SET

JBL PROFLORA CO2 BIO SET, BASIC

  • No CO2 pressure bottle is necessary
  • Natural fermentation process
  • Continuous CO2 release
£23.08 instead of £29.00 (£43.14 / kg)

Delivery by November 12

Dennerle Carbo Bio Start 80

Dennerle Carbo Bio Start 80

  • Complete set for CO2 fertilisation
  • For aquariums up to 80 litres
  • For at least 2 x 40 days CO2 production
£25.96 instead of £29.00 (£44.00 / kg)

Delivery by November 12

JBL Bio80 Eco Reaction Bottle

JBL Bio80 Eco Reaction Bottle

  • Replacement reaction bottle for the JBL Bio80 eco CO2 fertiliser system
  • Water-neutral and pressure-resistant plastic bottle
  • Easy installation
£5.17 instead of £5.75

Delivery by November 12

Me Carbo Ultra Flex, CO₂ System (Without Cylinder)

me Aquaristic Me Carbo Ultra Flex, CO₂ System (Without Cylinder)

  • Includes solenoid valve
  • Suitable for disposable and refillable cylinders
  • For aquariums up to 400 litres
£179.00

Free delivery by November 12