I would suggest you turn them down to 30% straight across the board and ramp up by 5% every couple of weeks. They look alot dimmer than they really are and you'll fry your corals. I've had mine since sept and highest they go is 78% and will be staying like that. Theres some really good info on RC with settings and times. I have 4 that are 12" above waterline on a 144G
|