The Planted Tank Forum - View Single Post - planting bulb vs cfl help
View Single Post
Old 08-30-2012, 01:06 PM   #16
Wannabe Guru
PTrader: (4/100%)
Join Date: Jan 2012
Location: Portland oregon
Posts: 1,077

Originally Posted by Dugsul808 View Post
How do you calculate the par?
You buy a par meter. Or just ask hoppy. He is the lighting god.

Sent from my iPhone using Tapatalk
Sethjohnson30 is offline   Reply With Quote