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ISTA External CO2 Ceramic Reactor

ISTA External CO2 Ceramic Reactor
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Usually ships within 2-4 days
Delivery Fee:
West Malaysia (Below 5kg And Small Parcel) - RM 10.00
East Malaysia Sabah - Poslaju - RM 20.00
East Malaysia Sarawak - Poslaju - RM 17.00
Malaysia (Above 5kg And Big Parcel) - RM 18.00
99 Points

Best way to diffuse CO2! High resolve rate and great diffusing effect

  • External design to keep a neat tank.
  • Equipped with ceramic tube to ensure best diffusing effect.
  • With patented impeller design, CO2 can stay longer in the tank and increase diffusion rate.
  • Can check water flow through transparent chamber.
  • Suitable with external filter and canister filter.
  • Easy to clean and maintain.
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Product Information

ISTA External CO2 diffuser atomizer feature:

  • Assure great CO2 dissolution into the water.
  • Compact and simple in installation.
  • used either externally.

  • For 16/22mm Filter hose
  • For 4/6mm co2 tube
  • Best way to diffuse the CO2 into planted tanks! There is no CO2 loss in this system. Inside the reactor, the CO2 bubbles are broken down constantly until they´re completely dissolved into the water.
  • When using regular (ceramic plates) diffusers, there is loss when the CO2 bubbles reach the water surface.


  • The most efficient application of CO2 dissolution.
  • The patented impeller design completely crushes the CO2 bubbles.
  • Compact in size, and used externally.
  • Durable to acidity and impact resistant.
  • Designed to prevent CO2 gas from collecting at the top.
  • Electricity is not required, since it uses the flow of water from the filter.
  • Easy to clean and simple to maintain.
  1. Install the reactor with canister filter & CO2 supply and refer to the photo which showing the correct direction.
  2. Recommend the distance in 20cm between reactor and outlet connection of canister filter.
ISTA External CO2 Ceramic Reactor
ISTA External CO2 Ceramic Reactor
How To Buy
Shipping Information
ZoneWeightDelivery Fee (RM)
West Malaysia (Below 5kg And Small Parcel)First 0.50 kg8.00
West Malaysia (Below 5kg And Small Parcel)Additional 0.50 kg2.00
East Malaysia Sabah - PoslajuFirst 1.25 kg20.00
East Malaysia Sabah - PoslajuAdditional 1.00 kg20.00
East Malaysia Sarawak - PoslajuFirst 1.25 kg17.00
East Malaysia Sarawak - PoslajuAdditional 1.00 kg17.00
Malaysia (Above 5kg And Big Parcel)First 10.00 kg18.00
Malaysia (Above 5kg And Big Parcel)Additional 1.00 kg1.50


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