Worm on Gonipora

[marrone]

A very interesting worm came with a Gonipora that I purchases a year or so ago. It only comes out when the lights are off and stays on the Gonipora. It doesn't seem to be eating it or doing any damage, as it's been about a year. It's kind a like a chain link.

 

[Bob 1000]

Wow nice worm I had one on my rock when I first started up 10 years ago... My first fish a dogface puffer ate it...