moonlights for a black ghost knife

[isu_guy]

Do i remember correctly that they would be less sensitive to a red light than a blue (which seems more common on a moonlight)?

any knowledgeable people out there in this area?

 

[Final Dynazty]

just have an irredesent lighting. they dont need light they are nocturnal

 

[Black_Ghost_Guy]

Black Ghosts navigate using electro-sensors, and almost completly blind. Some fish are sensitive to ultraviolet and infered, but the BGK is not one of them, so the answer would be no, they are not more sensitive to blue rather than red lights.

 

[Final Dynazty]

Yeah BGG is right.