F funkejj New member Nov 23, 2011 #1 Switching to dimmable LED's from 250w MH. Should I start them at 50% or higher/lower? Just don't want to shock the coral right off the bat. Thanks in advance. Jason
Switching to dimmable LED's from 250w MH. Should I start them at 50% or higher/lower? Just don't want to shock the coral right off the bat. Thanks in advance. Jason
