Anyone know these reef hitchhikers?

JonasD

Non-member
Hi everyone! Thought I’d share some pictures of these hitchhikers I had for a little while now. The orange colored “worms” usually hang out in the sand bed, I dug up two of them for the picture. They’re easy to find since they leave a trail of tentacles over the sand bed. The white dots are baby tube worms I think. And the last hitchhiker reminds me of a freshwater hydra, just much more clustered together. I’d think if it was aiptasia (which I haven’t dealt with yet thankfully) it would’ve grown much larger since I’ve had that frag in my tank for awhile.
 

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Yup, spaghetti, fan, hydroid. (I think the hydroids usually go away on their own.)
 
Yup, spaghetti, fan, hydroid. (I think the hydroids usually go away on their own.)
Fan worms for the second pic? They sure look like spirobid to me. I don't know of fan worms that look anything like that.
 
Sorry meant "feather {duster}" aka common name for the same thing. Getting old, not disagreeing :)
 
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