steve102571
Member
On my 750g, I have (4) 96" 110W VHO @ 6700k. Although I don't have any LR right yet, I plan on adding some just for stability. Therefore, I don't think I need massive amounts of light. So this is my question, knowing that I don't really care about cultivating coraline algae etc, what light spectrum (3200k or high K) and how much do I need NOT to encourage algae growth, in general.....my phosphates are nealry 0...OR should I just stay where I am at?