ISTA External CO2 Ceramic Reactor
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●External design, save space and keep the tank neat.
●Easy assembling to connect with canister filter.
●With high quality of ceramic diffusing tube, assures the best diffusing effect. ●With transparent chamber, visible to check water flow and speed of CO2 diffusing through internal impeller.
●Assembling design for cleaning and replacing ceramic easily
Use replacement ceramic item # IS05889