Join Date: Jul 2010
Location: Orange County, CA
Those are not proper ghost shrimp. If any supposed ghost shrimp is attacking your fish, it is not a ghost shrimp, but a macrobrachium shrimp, which are much more aggressive. Most macrobrachium shrimp get large (sometimes over a foot) and have very long claws. They will kill anything, and some look very much like ghost shrimp when young. Can yo get any pictures? If they are macrobrachium they will kill your friends goldfish.
I only have 1 betta left, but he's a cool blue marble!