light timers

[yzf450motoxrider]

Does anyone know of a timer that can simulate Dawn and Dusk?

 

[BadOleRoss]

Unless you have a series of light that you can turn on in stages I dont see a way to do it. When I had a SW tank I was able to do this somewhat because I was using metal halides and they took a few minutes to fire up.

 

[521torino]

I am going to do this using multiple timers with three seperate lights over the top of the tank. Morning will light the left only. Mid-day will light left, center, and right. Evening will light the right and moonlights. Then just moonlights at night.

 

[bubbles123]

I am going to do this using multiple timers with three seperate lights over the top of the tank. Morning will light the left only. Mid-day will light left, center, and right. Evening will light the right and moonlights. Then just moonlights at night.

Wow! Sounds like a great setup. How big is the tank? Got any pics?