The lifespan of Spotted Hanger is 5-7 years.

If you want the horns to live long, you must pay attention to the usual feeding. Change the water once a week, don't change the water too often. It is recommended to raise some aquatic plants in the fish tank. The best temperature suitable for the survival of Spotted horn is 25°C, and the temperature change should not exceed 4°C.

Regularly add water stabilizer and nitrifying bacteria. Water quality stabilizer can neutralize some harmful ions in water; nitrifying bacteria can remove residual harmful ammonia nitrogen in water, maintain the amount of beneficial bacteria, and inhibit the reproduction of harmful bacteria; a small amount of salt can inhibit the reproduction of bacteria in water .