ISTA CO2 External Reactor 13mm

ISTA CO2 External Reactor External design, save space and keep the tank neat. Equipped with ceramic tube to ensure best diffusing effect. With patented impeller design, CO2 can stay longer in the tank and increase diffusion rate. With transparent chamber, visible to check water flow and speed of CO2 diffusion thorough internal impeller. Assembling design for cleaning and replacing ceramic easily. Suitable with external filter and canister filter. Fits 12/16mm hose pipes. (13mm Hose Type Filter) Not suitable for 17mm hose, you may need to add reducer on both side to use with 17mm hose models With patented Impeller design. CO2 bubbles are broken down constantly inside the reactor and completely dissolved into the water. No loss of CO2 in the system. When using regular (ceramic plates) diffusers, there is loss when the CO2 bubbles reach the water surface. However, in the ISTA External CO2 Ceramic Reactor, there is no CO2 loss in the system. Inside the reactor, the CO2 bubbles are constantly being crushed and dissolved into the water, thanks to the patented Impeller design. Benefits CO2 can remain longer in the tank and increases diffusion rate. Mounts neatly on the external of tank. Equipped with ceramic tube to ensure the best diffusing effect. Patented impeller design completely crushes the CO2 bubbles and increases the dissolution of CO2 into the water. With the transparent chamber, you can check the water flow at a glance. Suitable with external filter and canister filter. Electricity is not required, since it uses the flow of water from the filter. Easy to clean and simple to maintain.