The lifespan of golden koi is 6 to 10 years. If you want to have a longer lifespan for golden koi, you must keep in mind the following two feeding points.

1. Water temperature : The range is 2℃-30℃, the most suitable water temperature for living is 20℃-25℃, the golden koi swim in the water of this temperature Active, strong appetite, healthy physique and bright colors, due to the use of aquarium breeding, the temperature can be controlled at 20℃-25℃ throughout the year, so that it can grow rapidly in a comfortable environment.

2. Bait: Golden koi are omnivorous fish, plant fragments, red worms, earthworms, mealworms, silkworm chrysalis, Rice, bread and fruit can be used as food. However, nowadays, farmers mostly use artificial bait to feed it with vegetables, silkworm chrysalis, mealworms, shrimps, and earthworms. Generally, it is most appropriate to use plant feed for 60% and animal feed for 40%. Or use special gold koi feed, one kilogram of gold koi should eat 30 grams of fish food every day, and feed it 3-4 times.