Large bubble on frog spawn

[teamreefers]

Any ideas on why two of my frog spawn have developed large bubbles? They seem to be expanding and looking good other than the bubbles.
They have been this way over 2 months.
Water params are execellent.

frog spawn 1

frog spawn 2

 

[SVXH6]

its just getting ready to split heads..

 

[GobyJohnKenobi]

I agree with Tony.

I have one like your top picture, and it splits very slowly. My others are quick to split.

Nice frogs. Glad to see them growing for you.

 

[Hormigaquatica]

You may wish to show that photo to Eric Borneman over on the marine depot forums. Not too long ago he was asking for all the tissue bubble photos and descriptions he could get, regardless of species. Might as well add to the collection/research

 

[b0bby1]

hey, i had the same thing on mine for a month and it finally went away and split. it will be fine.

 

[Aquarist007]

my frogspawn and hammer corals are doing great but they don't split like the above--had them for 9 months now--colours , movements etc are great.
Also have this problem with torch corals
Tank parameters are right on, phyto and zoos feed every second day---they just don't increase their heads?
Any suggestions

 

[heretolearn]

good to know mines doing the same and i was wondering what was up .
thanks

 

[Bud's Reef]

My Frogspawn started by elongating its mouth and then split the mouth into two mouths that have moved apart. Since then I get a bubble between the two mouths but it has never gotten that big. Glad to hear that is normal.