heres a couple pics. I just made 2 of these containers. 4 plants in each. I glued the airstones down with silicone, now just ready for some plants. I am not sure how much nutrients i need. Ive read over and over about nutrients but cant figure out how much i should put in. Im going to be using the General Hydroponics Flora series. So I change the water and nutrients every week is that correct? I mainly need to just figure out the nutrient info. How much ? and how often ?. I will be using tap water and using PH up/down to balance it out. So anyone with Nutrient info please help me. Thanks