This normal?!

[Ryan Kindle]

So, added new snails, this one is being overtaken by these little star things. Never seen em come out of rock fully, and they are spewing white onto the snail. Also, whats this little red worm thing in last pic? Seemed to appeared after a cleaning

 

[jeffchapok]

That's bizarre. Is that snail any different than the others? I've never seen brittle stars attack a snail like that, but then I only have a couple. Do they appear to be trying to get at his flesh or just the shell?

I think the thing on the glass in your last pic is a spaghetti worm. They're harmless.

 

[Tahoe61]

Typically a change in water chemistry will induce a spawn.

 

[KJ]

Look like yours Margarita snail its dying and starfish is starting to clean it up. And this worm look like Spaghetti worm.