Originally Posted by shista
see i am getting a 24 inch light fixture and i already have a 20 in all together they equaL 80 WATTS OF PC LIGHT IN MY 44 GAL WHICH IS NO PROBLEM FOR OVERHEATING. the problem is i can never find a hood thet fits a 24 inch light fixture and all the 20 in are too low of a wattage so thats why im gonna rest it on the egcrate
You did not specify the wattage. plus 80 watts, with a heater, can still equal a 3 to 4 degree temp shift between day and night, depending on what your are doing in the tank, that could be a problem, I am just speaking from a expeirence. I have a 96 watt 20" coralife fixture on a 29gal tank with a 10gal sump and that was exactly what happened to my water temp. By the way that 20" fixture rocks!