Soda Bottle DIY CO2 Generator KitI Inclusion: 2L Soda Bottles, good quality caps, regulator, pressure gauge, bubble counter, diffuser and the mixture.Plus the video tutorial, and formula. This is the most affordable, complete set, but effective and clean CO2 Generator Kit. You will only spend P100 or less in every refill of Citric Acid and Baking Soda. 1 mixture would last 30-45days for 1 Nano Tank. #aquarium #aquascaping #aquascapingdealsph #aquascape #aquaticplants | AquaScaping Deals PH

So I made a DIY CO2 diffuser. Is the size of the bubbles just right or do I need a better material for diffusing the CO2? I just jammed a cotton ball in the syringe.