Originally Posted by RainSong
Mine has worked very well ... it is 1 year old.
The outflow from your canister should go to the top of the reactor. The bottom of the reactor goes to the fish tank.
Thats how i have it setup but the reactor is not standing straight up. Its at an angle like 10 O'clock with the c02 entering the top. Do you think that with it not being straight up its causing a problem ?