Mushroom problem. Help !

[Astle2010]

Hi I have recently set up a new tank . My mushroom has been happy for a couple of week but all of a sudden they have shrivelled up gone brown and had white worms coming out of them . Before they were bright green . Can you help please. Lighting used is LEDs

 

[Gwiizzy]

You need to take a better picture, its incredibly difficult to see.

 

[Tzwizzle]

Sounds like you roasted them with your leds.

 

[DallasNYC]

The white worms your are referring to may be the mushrooms intestines, mesenterial filaments? They project them out thru their mouth when they are not happy with their present condition.
I find they do it most often due to water parameters mostly, but lighting, another coral agitating them, are too strong of flow can cause it too.

 

[Bakes2]

Yeah what size LEDs are you running? also are they at 100%?