Dec 18, 2010 #1 R reefcity Community Member View Badges Joined Nov 10, 2010 Messages 96 Reaction score 0 Location miami,fl Rating - 0% 0 0 0 on a sps tank 30 inches deep would you use radium 250 watt 20k or spectra-chrome lamps elos 250 watt 20k ????
on a sps tank 30 inches deep would you use radium 250 watt 20k or spectra-chrome lamps elos 250 watt 20k ????
Dec 18, 2010 #2 S shapermike Active Member View Badges Joined Dec 14, 2008 Messages 145 Reaction score 0 Rating - 0% 0 0 0 i use 3 radium's on my 300 DT tank
