Can soft corals survive with daylight only?

[NewbReef]

I bought a second hand light which I can't get to work, although I saw it working when I bought it.
I'm looking at getting it repaired because I've tried all trouble shooting - would zoa and mushrooms survive with a window full of daylight?

 

[Mr. Mojo Rising]

if the sun beams directly on the tank for a number of hours everyday, it might work, but better to have proper light for success.

I'm sorry about your experience, unfortunately we all learn the lesson many times; Don't buy cheap or you will have to buy it again.

 

[NewbReef]

Yep - never again!!

 

[Sharkbait19]

They should be fine for a bit - they are really hardy.
Just be sure to get a new light as soon as possible.

 

[SlugSnorter]

I bought a second hand light which I can't get to work, although I saw it working when I bought it.
I'm looking at getting it repaired because I've tried all trouble shooting - would zoa and mushrooms survive with a window full of daylight?

most likely not if your UK based.