#1 If we buy really expensive lights to mimic natural sun light why would we not put the tank next to a window. They say its to reduce the algae growth. but wouldn't your lights do the same?
#2 If you buy tank cleaners to eat algae lol wouldn't it be a good idea to have lots of it growing in the tank so they dont starve?
Im sorry if these are stupid questions and there must be really valid points.