The Planted Tank Forum - View Single Post - Lighting Advice Please
View Single Post
Old 10-10-2012, 05:28 AM   #7
aquarist
Planted Tank Obsessed
 
aquarist's Avatar
 
PTrader: (1/100%)
Join Date: Aug 2012
Location: Raleigh, NC
Posts: 431
Default

Most people will say 8 hours. I personally do 10-12 on an 12 off. But with a longer light cycle you may run into algae problems.
aquarist is online now   Reply With Quote