The fish tank for raising chocolate giant salamander doesn't need to be very big, because the size of this fish is only about 3 cm, and the size of the fish tank mainly needs to be selected according to the number of breeding.

Chocolate doll is a common freshwater ornamental fish in the market. It is small and exquisite, and it is one of the smallest species in fresh water. It loves to eat snails and is a good helper to remove snails from straw pots.