Some type of starfish

[jrsticks]

I moved some rock around an I found what looks like a baby brittle or serpent star they smaller then the size of a dime. Are they good bad. Will they take over my tank?Here are some bad pics

 

[KathyC]

They are micro brittle stars and they won't take over your tank and they are great detritus eaters. Be happy you have them

..and you're right about the pics

 

[jrsticks]

Lol. Thanks Kathy.