Hi... I got a second hand aquarium, skimmer and florescent lighting from a friend of my mom's. I have no guess as to how powerful the lighting is but I read that algae only grows under bright light. Well, I have had no problems with the algae and even had some beneficial red algae shipped in for my tank. It is all growing good. Especially the filmy stuff on the tank walls.
My question is; is my lighting good enough for a reef tank?