• Coral Reef Shop
  • Ontario Agra
  • Under The Sea
  • Niagara Fire Corals

Help with an ID

csecord

New member
Joined
Feb 22, 2021
Messages
5
This little guy was on some live rock that we got with our tank. Tiny at first, and whiteish, but he now looks much happier and has a greenish color. Rob, or anyone else, what is this? It looks and behaves like a mushroom by day, then the sun goes down and this happens —
 

Attachments

  • 95570684-0EAA-459E-8A4D-C82899B64EC6.jpeg
    95570684-0EAA-459E-8A4D-C82899B64EC6.jpeg
    409.8 KB · Views: 11
Top