Built my scrubber 1 week ago today. I have it lit over night so about 9 hours per day. Reverse of my tank lights.
This is immediately after I built it and turned it on
This is the scrubber and growth after 1 week. What do you think? I could do with reflectors but I'm struggling to find some that fit as sump is very small
It is lit from both sides, its just hard to see from pics and bulbs are less than 2" away from screen. Screen is probably a little large for what I feed really, 2 cubes per week and a pinch of flake per day.