I am thinking of connecting my Aqua Medic CO2 Reactor 1000 to an external pump in a separate loop to my filter. I am looking at the Eheim pumps - Should I go for the Eheim 1260 pump? Or is that too much flow in to the reactor? I know I can reduce the flow using a 'T' connector but i'd like to keep it simple. I'm considering the 1260 as i'm worried the next one down, the 1250 is not strong enough. Or do you think the 1250 should be enough?
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