I going to say I'm sorry now, I'm an 18 year old girl, some times the whole lighting thing goes over my head... so you may have to go slow and draw me pictures, lol.

The light that is being blocked by the egg crate is a significant amount, isn't that bad? How much of my 250 W of PC is really getting to my coral? I always thought it wasn't much because I've read of lots of people doing it. So is this actully something that needs to be remided soon?