So, I'm setting up a ten gallon tank and I need some advice on some light bulbs. I have the cheap-o hood from Wal Mart and it doesn't allow for big bulbs (thickness-wise). Should I be ok with the 10wat flourescent bulbs in their fish section? They're 6700 and all so they aren't bad I just worry that the lighting will not be enough for a full carpet of Dwarf Hair Grass? I have a DIY co2 in the tank. Any help would be greatly appreciated!