hello all,

Just a few Q's to make sure I'm on the right track.

Tank 40g with oak hood, mixed reef

400w MH

I changed out my old bulb today and I have that white egg crate stuff from homedepo I cut to fit over the tank and layed 2 layers of that white stuff 8x11 sheet that people use for making yarn stuff out of.

so what would be a good time's to start to remove layers over time?

I was thinking let this run for about 2 days, remove 1 layer of the 8x11 stuff, then in 2 more the last layer, then in 2 more days the last layer Egg crate.