I saw these Marina® Micro LED Lights at Petsmart, but they're awfully expensive I think. Have any of you used this? If you use something else, where did you get it? Also, what's the color best used to observe nocturnal species, blue or red?
http://www.petsmart.com/global/prod...1168796383707&itemNo=9&In=Fish&N=2030061&Ne=2
http://www.petsmart.com/global/prod...1168796383707&itemNo=9&In=Fish&N=2030061&Ne=2