A few things...ID?

So, a few days ago I saw a few small orange little balls/dots in my nano tank. I thought that maybe they were how a sun coral 'seeds'? I really have no idea.

You'll have to click on the pics to get a larger image.

Here's a picture. It's not too clear but best I could do with my garbage camera considering the size of the thing.



Also, there are some snails and other little things on the glass. Not sure what they are.



And, finally, when I first started the nano there were maybe two or three little starfish that came on the live rock. Now, there seems to be at least ten. Can anyone tell me anything about them?

 

wow, karma for that amazing ID sight Mission, where did you find that one???

 

does the orange dot move at all? i remember when i fed cyclop-eeze they stayed at the surface and kind of looked like that.

 

Second pic also has what I think are red planaria.

 

It doesn't move. I can see one at the surface and one laying on the sand at the moment.

As for the other things in the second pic, looks like flat worms going by that link that mission threw up, by the way, thanks! It's a great link.
Anyone agree that it might be flat worms?

Scratch that! amcarrig is right. Looks exactly like the images of red planaria that I googled. Thanks amcarrig!

Anyone know if they're good/bad?

 

Red planaria=aka red flatworms

 

yep, flatworms, they are bad news

 

Bad news?

*sigh*
When they first appeared a month or so ago I would manually remove them and such but it became a lot of work. I suspect they are the culprits that took out my blue bell tunicates, then. I'd often find red planaria on them.

I'd say I have quite the infestation, haha.
Any advice on how to get rid of them?