tbrown
Nominated Cronie Intern - Might be failing?
View Badges
Excellence Award
Reef Tank 365
Article Contributor
Hospitality Award
Rock Pool Reef Keepers
My Tank Thread
16s are 50 watt, the OR4 is 60 watts, that puts you at 160 watts over a 90 gallon tank. Not a lot of light if you want light hungry corals like Acroporas. You should be good for most LPS and softies though.I have 2- 16HDs and then I’ll have the or4