well i have been turning the light on at the same time as the actinics at 10 and then turn it off at around 10 ish 11ish. but now i'll try to do that reverse thing, because they will be getting the light from the main tank during the day because my fuge is in the back like a biocube tank... and then i'll turn the light on for the night....if it doesnt start growing then, then i'll get the other kinda light for it...( my first one that came with the tank burned out "melted" so i had to buy a new one, and thats why i''ve been turning it off at night so it doesnt melt on me again.)
Thanks for your input, really appreciate it