What kind of mushroom is this?

[Fanof49ASU]

Here's one of the babies.

 

[gsusfreak]

i dont know...but its pretty!!

 

[gflat65]

I'm feeling Rhodactis sp, but not positive.

 

[Lint_Licker]

either Actinodiscus sp. or Rhodactis sp.

 

[c_stowers]

Looks like a Rhodactis to me too. I have some of those in my tank that were originally sold to me as red ricordea.