What are they

[Ronny#66]

Bought two new pieces of cured rack 3 weeks ago. Have 1/2 dozen or so Zoanthus growing on new rock and many other very small almost transparent stuff some look furn like how do I tell if it's good or bad or for that matter what it is?

 

[andrewr]

hard to tell without pictures

 

[Ronny#66]

too small to take pics can hardly see them with naked eye

 

[Paintbug]

they may be hydroids could be Foraminiferans as well. take a look here anything look like them?
http://home2.pacific.net.ph/~sweetyummy42/hitchodds.html

 

[Ronny#66]

Great pics where did you find them like i said everything so small can't realy tell and I'm new at this everything looks the same.

 

[Henry Bowman]

Look at this website. The link will lead you to bunch of photos to help ID what you may have http://www.melevsreef.com/id/
The guy that runs this site posts here. He goes by Melev and can be found posting most often on the Large Reef Tank Forum and SPS Forum.

Hope that helps !

 

[returnofsid]

Keep in mind that you can take pics of tiny items and then blow the pics up to make them more visible.