Ista External CO2 Ceramic Reactor

[HayleYoyo]

Has anyone used this?


Ista External CO2 Ceramic Reactor

It looks like a mix of a direct injector, a reactor, and a ceramic diffuser had a baby.

It's an external reactor with a ceramic diffuser inside opposed to the impellers.

Is it better then a external reactor?

[lucius]

They use one of these on the 180 gallon planted tank at BigAl's.  Seems to be working for them.