Looking for help - Lighting

[Glennrf38]

Running a 20 G nano with a Fluval marine light. Just wondering if anyone has changed the daylight/off/moonlight switch to something that could be setup on a timer? There is only one power cord.

At this point, I'm not even sure how to take the thing apart.
thanks for looking.

[tang daddy]

Seems like too much work, if it was me I'd just run blue led light, moon light doesn't no exactly do anything for the corals.

[Glennrf38]

So just make or buy an add onto the current light?