1.5 cf, 50Watts!
Let the light bleaching begin. ;)
Actually, you may be OK with 1 W., emitters.
That would not float with the bigger emitters.
[attachment=o238934]
This occurs at about 5".
And anything over about 91K. Lux, will halt growth.
This should be a very informative experiment.:cool:
Aloha,
Weezard