Coco Worms spitting out white liquid?

[bulletsworld]

Hey does anyone know of what that means? I've been trying to find any article/research that tells me what this means. No luck so far.

Last night I noticed my tank getting all cloudy and then later noticed my pink coco worm was spitting almost milk streams out its crown. Wondering if this is the reason some of my corals have wilted. Did a big water change but still kept doing it lastnight. Weird It eats and feathers are always out even when its doing this...hmm...

Anyone ever encountered this before?

Maybe this is the reason why most people don't have one of these stunning creatures?