Can anyone ID these?

[intrepid2k3]

Not sure

 

[Len]

First pic is foraminiferans. The second is probably a sponge. Both are harmless filter feeders

 

[intrepid2k3]

you don't think there hydroids?

 

[Mihai]

I double Len's id. Clearly not hydroids.
M.

 

[Sugar Magnolia]

I'll third Len's ID. Definitely forams. Here's some info about them - http://www.reefkeeping.com/issues/2003-07/rs/index.php

 

[intrepid2k3]

COOL! thanks guys that makes me feel 100% better. I really appreciate it.

 

[Mihai]

You're welcome. You're new around here, but, in time, I learned that some of the guys on this boards are 100% reliable. Len is one of them.

M.

 

[intrepid2k3]

cool thats really good to know. Thanks again