I bought my equipment a while ago and havent looked at most it while Ive been working on my build. I thought for sure that I bought an 8 bulb t5 setup but apparently I ordered 6 bulbs. I think I'll probably go with 8 in the end but Ive never changed lighting on a tank once running. Would I run into problems if I start with the 6 bulbs and not increase the lighting until the tank is mature and ready for higher par demanding critters?