Is it 20 or 12" deep?
If 20" I would say you are in the medium range, if 12 you are medium to high. I would suggest looking at the par rating on the finnex site, this will tell you the paroutput of the light at various depths
If 20" I would say you are in the medium range, if 12 you are medium to high. I would suggest looking at the par rating on the finnex site, this will tell you the paroutput of the light at various depths