tom_os
fish
i have a nutrufin co2 thing but i was thinking of attaching abother 2l diy bottle to keep a more constant supply
could i just use one of those 3 way plastic things in the tubing to direct 2 inputs of co2 into one output going to the duffuser?
thanks
could i just use one of those 3 way plastic things in the tubing to direct 2 inputs of co2 into one output going to the duffuser?
thanks