cosmo
Member
Hi all,
I have a PFO MH250W ballast and I wanted to know if I could use a lower watt bulb or do I have to use a 250 watt. also can there be too much light in the tank? I'm going to install 3 mh bulbs and I have 2 6' vho super actintic fluros. am I going to have a problem with excesive evaporation?
Thanks
I have a PFO MH250W ballast and I wanted to know if I could use a lower watt bulb or do I have to use a 250 watt. also can there be too much light in the tank? I'm going to install 3 mh bulbs and I have 2 6' vho super actintic fluros. am I going to have a problem with excesive evaporation?
Thanks