<a href=showthread.php?s=&postid=8178270#post8178270 target=_blank>Originally posted</a> by ophiuroid
The green brittlestar shown is a known predator of small fish and shrimp. That should be considered before adding one. It is not DEFINITELY going to kill something, but it is a risk. A definite risk...all brittlestars, as an aside, should be spot fed and not left to scavenge IMO.