ive been exploring the light bulb department at wal mart and wanted some input on my lighting options. are LEDs good for plant growth at all? or would I be better off going with flourescent glow bulbs. i like the look of the LEDs better and the fixture im looking at has a remote on off switch which would be nice to turn the tank off from bed at night...i would rather get the LED unless it hinders plant growth...thoughts or comments?