Red worm looking thing?

[ILOVEYOUHALFISH]

Doesn’t look like flat worm, I have a couple of these in my pico tank… good or bad guys?

 

[ILOVEYOUHALFISH]

Doesn’t look like flat worm, I have a couple of these in my pico tank… good or bad guys?

They hang out in the rocks

 

[JonoH]

Looks like a bristleworm

 

[ILOVEYOUHALFISH]

Looks like a bristleworm

It’s not a bristle worm unfortunately

 

[bluemon]

Chiton.

Beneficial little dudes

 

[Savage Henry]

I had something like that years ago. I can’t remember whether I removed it or if it just disappeared. It would come out at night.

I don’t think mine was a chiton, though I agree its patterns look like one. Mine moved quite fast and I don’t think it had a hard top - it was worm-like.

I would suggest that if you get the opportunity to catch it, do so until you can confirm whether it is a chiton.

 

[ILOVEYOUHALFISH]

Chiton.

Beneficial little dudes

Thank you!

 

[jean19]

Chiton .got one in my tank .

 

[OrionN]

it is a Chiton. 8 segments shell

 

[ILOVEYOUHALFISH]

it is a Chiton. 8 segments shell

Nice, thank you