> Relevent Data:29gallon, 60watts flo.,12hr photoperiod, DIY CO2, sand > substrate, ph6.5. > Also while Im technically adept, I like to maintain a "Low Tech" attitude, > maximize my enjoyment of the hobby while keeping myself relativly sane. Hmmm, do you mean that you would go relatively insane if you were to add a little clay into your sand substrate? Welcome to the club ...