The scavenger has a strong reproductive ability, lays a large number of eggs with a high hatching rate, and has no natural enemies in the country. Scavenger's vitality is very strong, it is a tropical fish, but it is very tolerant of temperature, can be mixed with a lot of fish, and it is very adaptable, can quickly adapt to the surrounding environment.

The Scavenger can survive for some time in a state of water shortage, and when it is in a state of water shortage, put it in the water, it will soon become active, and it eats many kinds of food, and you don't have to worry about starvation if you don't feed it. Scavenger's ability to reproduce is very strong, it is each time the amount of eggs laid in about 300, and the hatching rate is very high, about four days or so can be hatched, and it is not much natural enemies in the country.