with grass goldfish? Black shell shrimp can not be raised with grass goldfish, because grass goldfish is large in size, and its body length can reach 30-40 centimeters after adulthood. Grass goldfish are not only big, but they also have the habit of eating black shell shrimp. If a large number of black shell shrimps and grass goldfish are mixed together, the grass goldfish may be afraid to eat them directly. If the number of black shell shrimps is small, the grass goldfish is likely to eat them directly. If breeders want to keep grass goldfish with black shell shrimp, they need to prepare shelter houses or shells for black shell shrimp, which can reduce their chances of being eaten.
together, black shell shrimp can be mixed with red and green light fish, zebrafish, moonlight fish, Mary fish and other small fish, the character of these fish are relatively mild, and the water temperature and water quality requirements are not high, in the premise of adequate food, they will not take the initiative to attack black shell shrimp. However, it is better to mix black shell shrimp with fish after adulthood, because young black shell shrimp is small and easy to be eaten by small fish. When mixed with other fish, breeders need to build shrimp nests and shelter houses for them, which can increase the survival rate of black shell shrimp.