Are ghost shrimp the only freshwater aquarium shrimp available?
There are tons of different types of freshwater shrimp available. There are cherry shrimp, amano shrimp, bumble bee shrimp ect… Here is a link to a site that has info on different kinds of shrimp and even has a good amount of species for sale. http://www.arizonainverts.com/ If you have anymore questions check out the forums at http://fishtankkeepers.com/ It a great forum filled with friendly and experienced aquarist.