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ISTA CO2 External ReactorPatented impeller design, completely crushes CO2 bubbles.Promise the best CO2 dissolution rate effect.Compact size for saving..
ISTA External Co2 Ceremic ReactorExternal design, save space and keep the tank neat.Easy assembling to connect with canister filter.With high quality ..
ISTA Max Mix CO2 ReactorComes in Medium & Large sizes.Elimate CO2 waste and provide high dissolution rate.Patented impeller design, completely dis..