Could someone help me , i never thought about using different bulbs than what my fixture came with i feel like an idiot. I have a 75 with a happy clam some polops and mushroom,lots of soft corals i kill anything hard. I have 4 blue bulbs and 4 white t5. does anyone have any ideas ? maybe thats my problem with sps I like them and jelous of those who can keep them and dont kn ow how in the world youall can actualy can grow and frag them.