Guys I am running a Lumatek adjustable electronic ballast (400w SL setting), I was considering changing ballast to a 400w PFO HQI ballast to get more output from my radium. Do you thing the change will make the bulb noticeably brighter?
whats the dimensions of your tank? really like itHere is a couple of pics from my tank, this a are bit older I have made a number of changes since then but I loved my Radiums, this tank had 1 250W Radium and two blue plus t5s
Nice. I have a 75 rimless to. 36"24"20" and am going to be putting two 250w radiums over it soon. it looks like one 250w covers pretty well. how do you like the coverage? also how high is the light from the water?Hi, its 40x24x18 I still wish I went bigger lol.