Aquatic Plant Central - View Single Post

Virc003 · 10-17-2011, 10:52 PM

I forgot to add too that I checked an actinic bulb on my 40 just for kicks (so 13" to substrate). With the 36" fixture and the 10,000K bulb and an actinic bulb, I got a 36 on the par meter at the substrate.

10-17-2011, 10:52 PM	#9 (permalink)
Virc003 Senior Member Join Date: Aug 2011 Posts: 116 iTrader Ratings: 0	Re: PAR data collection I forgot to add too that I checked an actinic bulb on my 40 just for kicks (so 13" to substrate). With the 36" fixture and the 10,000K bulb and an actinic bulb, I got a 36 on the par meter at the substrate.