The Planted Tank Forum - View Single Post - Finnex PAR

Ach1Ll3sH33L · 02-12-2013, 08:59 PM

keep in mind those par readings are taken in open tanks, with no water. So they dont account for water surface reflection etc. you will have less par than what is shown in the chart, so you may find you dont need to reduce the lighting

02-12-2013, 08:59 PM	#10
Ach1Ll3sH33L Planted Member (View User Tanks) PTrader: (1/100%) Join Date: Mar 2012 Location: Socal Posts: 154	keep in mind those par readings are taken in open tanks, with no water. So they dont account for water surface reflection etc. you will have less par than what is shown in the chart, so you may find you dont need to reduce the lighting __________________ 48 Gallon Journal