Betta Fish Bowls, Habitats, and Accessories
Im thinking of doing a 17.1 gallon mr. aqua tank planted set up and I want to get a CO2 system set up. Ive been reading a lot online and watching videos and it seems all I really need is:
1. Pressured CO2 tank
2. CO2 Regulator
3. CO2 diffuser
As well as other things.