Hello So I Have A Grow IN A 4x4x7 Ft Tall Tent I Have A 600 Hps Running 400 Watt ballast..Transplanted into 3 gallon Smart pots with happy frog soil and I am using maxsea nutrient. Is there anything else I should use with maxsea? It levels out the waters pH to 6.1 so that's good. I am almost 3...