In my home tank which is a 55 gallon planted, i run Pressurized CO2 and my air line running to the reactor is just regular air line hose. This is "cheap hosing" but it works great. 1bps into my reactor can give me close to 30ppm.that could be a huge problem.. i do have the cheap hosing. that could make a difference? it makes sense. and i think right now my mixtures finished cause i been doing it for like a week with shaking it and everything. ill get some new hosing and see how it goes