Please ID these

[Mr31415]

and

 

[Sk8r]

Bottom one's a sponge. Top one's possibly a nudi [if it moves] or possibly an sps if it doesn't.

Boy, you have some really interesting rock!

 

[scubasteve247]

both are sponges, the top one is a sponge, i dont know what kind, really cool color though.

the bottom one is a pineapple sponge

 

[AquaReeferMan]

Yeah def both sponges. I have noticed both growing nice in my 55g also.

 

[Mr31415]

Well it started life as pretty plain old cured Kenya LR. After three months in my tank it looks like this. Truly amazing how seaweed, algae and the other gazillion creatures spring back to life when provided a suitable habitat again.

 

[Mr31415]

Thanks for the ID! Sk8r - the top one (sponge) is stationary.

 

[Paintbug]

yep the first pic is a sponge, its possibly a Clathrina sp. but without a microscope and someone that knows what they are looking at its impossible to tell 100% with any sponge.

the second pic is a sponge as well, but i couldnt tell what kind. there is also a Foraminiferan at the bottom of that pic. its the thing with the "hairs" sticking out.