Tentacles growing on my wood

  • We are currently upgrading MFK. thanks! -neo
Have you tried removing one of the tentacles and placing it in a separate container of tank water to see if it still moves around?
 
pulled a piece of mine out and put in a mason jar. heres some close ups
2nd pic is a close up of the attachment end20210216_130824.jpg20210216_130840.jpg
 
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