Night Lights For Nocturnal Fish?

[dawsss18]

Hi everyone,
 
I was just wondering if anyone knows anything about night lighting to view my nocturnal fish. I sometimes see the nocturnal fish during the day but not often, and i'd like to see what they are like when the lights go off. 
 
thanks in advance  

 

[ech0o]

Get a low powered blue LED light bar/strip, that way you can turn it on all night without the fear of growing a bunch of nuisance algae.