Aquatic Plant Central - View Single Post - Lighting question
View Single Post
Old 12-30-2017, 07:54 PM   #4 (permalink)
hoppycalif
Moderator
 
hoppycalif's Avatar
 
Join Date: Apr 2005
Location: Brentwood, CA, USA
Posts: 6,869
iTrader Ratings: 22
iTrader Positive Rating: 100%
hoppycalif is a valuable member of the community hoppycalif is a valuable member of the community hoppycalif is a valuable member of the community
Default Re: Lighting question



This is how I estimated the PAR from your 30 inch long Planted Plus light, at 18 inches from the substrate.
hoppycalif is offline   Reply With Quote