Single head mushroom frag question.

[rpc07]

This single head frag has been in my tank a few days. Tonight I noticed it looked like it was almost turning inside out. Is this normal behavior?

Here is the frag a few hours ago


And here is a pic now





Nothing has changed in the tank

 

[flananuts]

Totally normal, all my shrooms including Ricordia's do this as the lights go out.


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[rpc07]

Appreciate it. Woke up this morning and it's back to normal.

 

[leviburns89]

It's retracting inward, my mushrooms do this at night, and once every couple weeks during the day. Might be digestion, or cleaning off the underside via waterflow.

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