Re: DIY Drop Checker ^^I think this would show 20-30ppm Co2, but I plan to run DIY Co2, so the 10-15 range is what I would really expect. You have a real good point though, the in between numbers like 15ppm or 25 ppm would be to much of a pain to try and decipher. As long as I can get above 10ppm for a lowlight I will be happy! |