Is this a sign of splitting

[youngblood421]

My frogspawn/hammer mouth bubbled up and got really wide then I got a somewhat pic of it after. Is this a sign of splitting?

 

[DSC reef]

Those look like mesenterial filaments, could be a feeding/stress response. Never noticed them when frogspawn was making new heads

 

[JKeegan]

My small rose bubble tip Anemones mouth was like that a day after I introduced him to the tank. Everything seemed to be back to normal in a day or so.

 

[youngblood421]

My small rose bubble tip Anemones mouth was like that a day after I introduced him to the tank. Everything seemed to be back to normal in a day or so.

Yeah it’s only day 2 in the tank