Frogspawn...mouth or something bad?

[Bmore88]

Just got my first LPS. Its maybe the size of a small lime. It opened and inflated the first day I added it and I was curious what this coloration was. It is lighter then the green tentacles. I was thinking it may be a mouth, or it splitting...or hopefully not something bad. What do you think?

 

[Reef Bass]

That's just part of the flesh. I see that tissue and coloration on my several frogspawn. Not a mouth or indication of splitting.