12 Ghost Shrimp (Palaemonetes paludosus aka Grass Shrimp, Glass Shrimp, Freshwater River Shrimp) Great feeder shrimp! These are native, wild caught freshwater shrimp from our hatchery here in Central Florida. The shrimp spend a period of time indoors to quarantine them from the wild Shrimp are also known as Grass Shrimp, Glass Shrimp, Freshwater River Shrimp, or Florida Grass Shrimp Great feeder shrimp for freshwater fish, leftover shrimp will feed and clean the existing tank Also, look great in planted, structured, freshwater fish tanks. Just take caution that fish will view them as food. Live Arrival is guaranteed, email us with any questions or concerns