The Planted Tank Forum - View Single Post - Does anyone use 150W HQI DE Metal Halide?

taekwondodo · 11-25-2008, 07:58 PM

Par is relative however, as is CT. I want a spectrum analyzer! Hmmmmm - next major purchase?

http://www.bellnw.com/products/0497/

lol!

- Jeff

11-25-2008, 07:58 PM	#10 (permalink)
taekwondodo Algae Grower (View User Tanks) PTrader: (2/100%) Join Date: Apr 2006 Location: Gilroy Posts: 122	Par is relative however, as is CT. I want a spectrum analyzer! Hmmmmm - next major purchase? http://www.bellnw.com/products/0497/ lol! - Jeff