Aquarium Moonlight

What is a good light of the moon. will be all blue LED Aquarium light work. I need the answers to be sure. not what you think, but what you know. its for my ghost knife fish black so I can watch the night. I need the light to look like the moon to the BGK this way it will always come out. I already tried moonlight and can not find "official" in the moonlight. Please! I need help.

They are best known as the moonlight.
Here's a site that sells

http://www.drsfostersmith.com/product/pr ...


http://www.drsfostersmith.com/product/pr ...

An LED light is bright enough. I use one for my son of 8 nano reefs gallon. 8 and I use my 50 gallons. They are really useful as you can see the night life of your tank.

there is no such thing as official Moon is just a name they gave the product as night was already taken. gohst knives are almost blind, they use echo location to move