I've got a few chunks of this floating in the top of a carboy. Can anyone tell what this is? The beer is a mixed berry wheat. I fermented the wort then transferred to secondary where I added the fruit. Fruit was mashed and brought to 155 degrees for 20 minutes before I put it in. The picture is after I racked into a 3rd container to clear. Its a close up of one of the chunks. Is this just fruit pulp sticking together with yeast or does it look like a problem? The size hasn't grown since I have noticed it.