I had a bunch of mushrooms and some polyps really thriving in my 29, and all I had was a twin strip; run of the mill. For a deeper thank though you might what to really invest. 200 could get you a decent setup.
Thanks.
Here are the light bulbs I have, both 24 inches:
blue (slightly fatter bulb) Coralife Actinic 03 F20-T12-BP
white AllGlass Aquarium 20w
So, please let me know how you would suggest upgrading. I would like to not throw off much more heat. Also, let me know if a special or different fixture or ballast is needed.
Is your blue strip an Atinic?
If you are concerned with your heat then I would sugest PC's. From what I have read, they are the most cost efficient and coolest running. The only downfall is that PC atinics are not as effective/powerful, as a vho, but that should change in the next year or so.
I have one 175 MH with two 36inch atinics on my 46 and my room is about 5 degrees warmer then the rest of the house. I can only wounder about the Elec Bill.