Mutiple 120/180s in the same room

[muir]

Will the light from the Lighting on one tank disrupt the biological rythems of another tank (in the same room) if the tanks are illuminated in opposition (Day/Night)of one another. The tanks would be hood less and open topped so the stray light would be significant.

 

[muir]

>Bump

 

[swegyptian]

I think it would. My fish go to sleep when the room is dark. If the room lights are bright enough, they still cruise the tank though.