LF Blue LED light Strip

[xtreme]

If you don't mind spending a little bit of money and are looking for some awesome color on your corals you should try these. They are pricey but at night my corals just glow!

http://www.current-usa.com/powerbrite.html

[pterfloth]

You can buy then at Lees Electronics on Main and 29th. I bought a 4' strip of 120 LEDs for $30. They are waterproof and make great moonlights. Need a 12v transformer, about $8.

[spoot]

Look for blue LED christmas lights. They should be cheap on craigslist.