Caterpillar looking creature?

[BuddyTheGreat]

Ummmm what is this!!??

 

[DivingTheWorld]

Bristleworm

 

[BuddyTheGreat]

Bristleworm

Is it bad or good? How did it get in my tank?

 

[2020 Worst Year]

Is it bad or good? How did it get in my tank?

live rock / coral whatever else you have put in ur tank

Good CUC leave it be

 

[BuddyTheGreat]

live rock / coral whatever else you have put in ur tank

Weird I’m sure it had to of came from the live rock I cycled the sand with, but it’s been running for over a month and that’s the first time I’ve seen it.

 

[2020 Worst Year]

Weird I’m sure it had to of came from the live rock I cycled the sand with, but it’s been running for over a month and that’s the first time I’ve seen it.

if you started with live rock it probs has loads of other critters you have not seen

 

[BuddyTheGreat]

if you started with live rock it probs has loads of other critters you have not seen

Hmm interesting, thank you for your knowledge! Have a great day!

 

[Randy Holmes-Farley Verified Community Expert]

Be sure to not touch it with bare skin. It will be like touching a fine spined cactus

 

[Reefing102]

Agree with the above. You probably have a lot more of them and other creatures you haven’t seen yet.