Brittle stars

[alexbr12]

I have many brittle stars that live in my LR . I dont know much about these guys are they a pet or pest? What are the ups and downs of these little fellas?

 

[spanko]

Pet. Good part of any cleanup crew. You will find that they will come and go in numbers according to the nutrients available in the tank.

 

[alexbr12]

Thats good news! Thanks!

 

[ophiura]

They are full grown.