The Planted Tank Forum - View Single Post - Comparison of Lighting Types (Lumens and Watts)

Hilde · 04-28-2009, 06:32 PM

I found this link to calculate light need here. Anybody else use it?

04-28-2009, 06:32 PM	#23
Hilde Planted Tank Guru (View User Tanks) PTrader: (1/100%) Join Date: May 2008 Location: Mableton, GA Posts: 4,032	I found this link to calculate light need here. Anybody else use it?