So Ty everyone who tried to help. I still have to find out how to conquer adding pics on masc lol but! I did figure one of them out! And now I just gotta build a pretty thing to hang it over tank. And fingers crossed that I didn't do anything wrong and that the house will not burn down. Lol however will one 175 watt halide take care of a 46 bow front or do I gotta try additional or something?