So I was visiting the site at Greg W., and was wondering which dry fetz should I purchase 1)PMDD Pre-Mix. or 2)Potassium Nitrate? Thanks
I would like to echo and support Edward's comments here. For a few dollars more, you can get a pound of each of the ingredients separately. This gives you the flexibility to adjust the ratio of the various nutrients to meet the unique nutrient uptake requirements of your tank.Edward said:but I would still recommend getting the essential components separately and one cheap postal digital scale. This will give you more options later on to mix your own fertilizers to fit your special conditions better.