I have a 40 gallon heavily planted aquarium with 130watts CF lighting. Also, i have pressurized CO2. I just want someone to tell me what to do.......This might not be the best thing to do. I was looking at IE and it just confuses me. I'll do that but i'm not sure what to buy. So I buy Tropica plant nutrition liquid? what else? Seachem excel? And then just dose one every other day with a 50% water change on friday? Someone please help me before hair algae takes over my aquarium.