Hello, I just recently aquired a 46 gallon Bowfront. I already have a 72 Gallon reef and now i am starting my first planted tank. I need help with my filtration, Lighting, and dosing co2 or using a C02 injector. First. Do i use regular media for a planted tank? I plan on having alot of plants in the tank. Second. Will a 4 bulb t5 fixture do or do i need to have 1 halide bulb? What hind of T5 bulbs or halide. Third. Could i start out dosing c02 or is it better to use a co2 tank. I just picked up the tank yesterday and the only think i am keeping is the tank, stand, and glass tops. all filtration, substrate and lighting is going to be new. Thanks for the help. pjracer.