How long do ghost shrimp grow?

The average adult ghost shrimp typically reaches a length of around 1 to 1.5 inches (2.5 to 3.8 centimeters). However, some larger individuals may reach lengths of up to 2 inches (5 centimeters). The size of a ghost shrimp can vary depending on factors such as water quality, diet, and overall health. Ghost shrimp generally reach their full size within a few months of hatching.