When looking at RO units... DI means they have a deionization module. It removes all the shit that isn't removed by the water passing through the RO membrane.
jawndoe Reviewed by jawndoe on . Aeroflow systems from GH Hi all, Just wondering what method or tips you might have to growing in one of these machines. ANY info or suggestions will be greatly appreciated. This model has 3" cups. Not sure if I should use all the cups or skip every other cup to allow for more space? Not sure if I should top them or not. Some have said to try the SOG method. I have plenty of light (2X 1000W), just thought I would get some more input for those who have used a system like this in the past. I saw a video Rating: 5