1, just under the small fish kid want to keep alive, must first fish out the parent fish, in order to prevent it from eating the eggs or small fish. Secondly, you should pay attention to maintain the water temperature, tropical fish to control the temperature above 20 ℃.

2, secondly also pay attention to feeding, you can feed it a little migratory water, you can also use cooked egg yolks, but each time twist a little bit can be. Regularly to give the fish to change the water, usually once a week to change can be, before and after the water change also pay attention to the water temperature.