I have a 30 gal tank with about 7 pounds of live, a Blueheaded Fairy Wrasse, a scooter blenny and sally lightfoot. i have a 50/50 15 watt bulb right now, but i want to start on some coral. anyone have any suggestions on a new light?
how tall is the tank?
if the tank is less than 18inches high then you can go for T5 fluorescents (preferably high output). If it is 2ft or more high then go for metal halides.
Maybe one of the moderators can move this over to the marine section