Frogspawn head detached.

[GrahamB]

This morning one of the heads from my frogspawn had completely detached and was on the sand bed.
The other 4 heads seem OK and were possibly crowding this head a little.
Is this normal and can it be saved?

 

[twelvefive]

Polyp bailout. How long have you had it?

 

[GrahamB]

3 months