I’m setting up a frag grow out tank about 48in / 28in. Coral will be about 8in from top. I’m looking for cost effective options. The best watts per dollar I’ve found is T12 VHOs. I’ve not used them for coral before (I used on plaint tanks)and don’t really know if it’s a good deal or not. I’m thinking of going with four bulbs (440 watts) two 10K and two actinic. For a cost of about $200. If someone has a better Idea or could tell me of any experience they have with VHOs it would be very appreciated.