When I got the tank it had 2 4ft coralife flourescent lights. I don't know if they are VHO
or not. They say "high intensity". I added 2 more 4 ft flourescents that are VHO
. I have a 4 light ballast so I am going to x2 overdrive them. I don't plan on changing the first ballast because I am changing over to a 125 gal
tank with all new lights in a few months. So overdriving those 2 is probably out. The goal is to start adding some more corals. It currently has some button polyps, some mushrooms and a Haitian Condy that I know were not getting enough light.