davidl
Member
I have 2 250W MH bulbs and I have two VHO bulbs and an icecap 660 so I was going to install the VHO for actinic lighting. the tank is 55 gallon so the canopy isn't that large so the VHO bulbs would sit about 5-6 inches away from the MH bulbs. Could the heat from the MH bulbs break the VHO bulbs?