azonic
Active Member
Hey again, I need all your lighting guru's help!
Looking at picking up a PFO dual 400watt ballast, with two Iwasaki bulbs, 2 spider reflectors. To go with it I'd be running 2 40 watt normal actinics...Would this be too much light on a 4 foot 22 inch deep tank? Also, what does MV stand for in "Dual PFO Ballast MV"? Thanks
Looking at picking up a PFO dual 400watt ballast, with two Iwasaki bulbs, 2 spider reflectors. To go with it I'd be running 2 40 watt normal actinics...Would this be too much light on a 4 foot 22 inch deep tank? Also, what does MV stand for in "Dual PFO Ballast MV"? Thanks