ISTA External CO2 Ceramic Reactor

●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