I decided to create my own co2 reactor and i wanted to know which is the best way to diffuse the co2 in the tank. I 've been through some reading air stone is not much of an option..I was thinking of plugging the tubing to the tetra co2 optimat green canister. Will that actually work ? Would u guys suggest some ways and if plugging the bottle to the green canister will work or should i reconsider the air stone ? The project is for a 10 gallon tank. Planted with some cabombas,anacharis, amazon swords, willow hygro, wendtii crypts, some corckscrew vals and trying to grow some micro-sword. Thanks in advance.