I have been researching about DIY c02 and find that I can make a system pretty easily. I would like some advice on diffusion though.
Here's my plan
Get a 2litre bottle , drill hole in top and calk an airline tubing (. Aquarium safe or regular?) then fill the 2liter with the mixture ( correct recipes?) and add water. Shake it up good and connect airline to diffuser ( what is best here I hear that feeding the bubbles jnt the filter intake works, but will here be micro bubbles or will the c02 eat the plastic? What are other DIY options?)
That's all I know on the subject. If you know something please post it. I'll have this thread follow my c02 to installation then may do updates when I remember , thanks guys