I have a 46 gallon tank that I want to plant. I currently have a Fluval 304 filter. If that going to be enough or will I need a bigger or secondary filter? Also how much light? I was thinking 96 watts would be good. That would put me at 2.08 wpg. Also, what type of bulb would I need? I see a lot of lights that come with a 50/50 combo bulb (half 12,000K Daylight, half 03 Actinic).