Kelso
Aquarium Advice Freak
i just noticed this small piece of what looks like coral below the tree coral on the bottom left, im not sure what it is, it was on the piece of liverock when i got it.
All shrooms including rics/ and yumas have mouths in the middle ... sometimes else where if they are splittingI was thinking a mushroom as well, but I can't see an obvious mouth in the picture. If there's a small mouth in the middle then it is likely a ricordia mushroom and a great score! Give it lots of light, and some target feedings for now, and it will hopfully come back to full colour.