Map fish can reproduce. Map fish are oviparous ornamental fish. Generally, map fish will pair themselves after they reach sexual maturity. Map fish usually mature in 10 to 12 months. When map fish are found to be broodstock, the owner will The broodstock can be fished out and raised separately.

During the breeding period, the owner needs to adjust the PH value of the water quality to between 7.0 and 7.5. Raise the water temperature to 27-28 degrees, and then inflate it with an oxygen pump. If conditions permit, you can irradiate the map fish with lights during the day. During the breeding process, the owner needs to raise the temperature to about 32 degrees and place a breeding board in the fish tank. When the reproductive organs of the map fish begin to protrude, they will complete fertilization on the breeding board.