Quote Originally Posted by SantaMonica View Post
I calculated 192 square inches. Yours is 130.

I have not seen your reflector or bulb, but is should put all the light onto the screen.

The new nuisance algae in your display is probably phosphate coming out of the rock, which is good.
ok so I am having the same problem with my dt. weird alage is growing on my rocks lime green slime stuff and a little cyano. I did remove my skimmer also about 3 weeks ago . so is the new alage expected? because of my old rocks