After the bubbles make it all the way up the ladder there is next to no CO2 left in them. So I wouldn't bother about the 0.x % that you might get dissolved.
Apart from that, sure, it would work, as long as your filter doesn't get airlocked. Some filters are more susceptible to this than others.
Apart from that, sure, it would work, as long as your filter doesn't get airlocked. Some filters are more susceptible to this than others.
