thanks Haksar,
The lights are hung a little less than one meter above the water surface.
Will be interested to know the PAR readings...
Wow, very impressive! Are you using the 2nd generation lights or first?
I'm running the first generation (72") on a 220gal acrylic... Love the lights.
Was the tank a local build?
Best,
Jim
An update to my picture that appeared on page 4