Bulb Combinations?

[Geoff1991]

IVe just added another 15w of light to my tank.

And i was thinking, i have natural daylight bulbs but what if i replaced a bulb with that had a more bluey or green or red output or something... Would that look good? Better? Worse? Anyone done it?

 

[MermaidMel]

I have got a sun-glo (light bright full sunlight yellowy white daylight) and a flora-glo (more pinky, really makes the fish look beautiful) and it works well