what is this? it came with some frags, should i put it in my tank?

[xtreme]

The mini brittle stars are good to have. The green brittle stars (much larger than that one) can eat fish and inverts.

[fLshgear]

this one has green, how do i know if it is a baby green one? it has green and maybe brown ish stripes or dark green and light green

[Palytoxinhallucinations]

put it in your tank its a good one

[fLshgear]

it is in there.

thanks

[mike31154]

Poor little fella is missing a couple of arms. Looks like he's growing at least one back.