My tank seems to be evolving

[Paul B]

I think that's it

 

[Paul B]

A few months ago I dove in the Dominical Republic. (terrible diving) those slimmer gorgonians are all over the place and just about the only thing there. It is the large thin gorg in my second picture near the left of the tank. I have them growing all over my tank and they are real easy to frag. Even the small pieces I dropped under the rocks are still growing after months.

 

[Gray Levison]

Could be.
I love rescue corals like that.
Here's 2 pics I "borrowed"

How fast has that sponge grown?