How long is the life span of grass goldfish generally and how big can it grow

The life span of grass goldfish is generally 6-7 years, but the specific life span will be affected by the environment and feeding methods. If grass goldfish grow in a comfortable environment and feed enough food, their life span can generally reach about 6 years. If the breeding environment is poor and the food and nutrition are insufficient, their life span will also be affected, generally not reaching 6 years. Some people with poor physique will die in 3-5 years.

1. How long is the life span of grass goldfish

Under normal circumstances, the life span of grass goldfish is generally 6-7 years. However, the specific life span of grass goldfish is affected by the growing environment and feeding methods. If grass goldfish live in a comfortable environment and have enough living space and food. Then their life span is generally about 6 years, even if it can't reach 6 years, it can reach 4-5 years.

If they are raised in poor conditions and fed with inadequate food and nutrition, their life span will also be reduced. In general, their life span will be between 3 and 5 years.

Grass goldfish has the ability to resist diseases, and the ability to resist diseases is relatively strong. But when they get sick, it will also affect their life span. Breeders need to sterilize them regularly to avoid bacterial infection and illness.

2. How big can grass goldfish grow

Under normal feeding conditions, the body length of grass goldfish in adulthood is about 30 cm, but the longest can reach 50 cm. They belong to medium-sized fish, but how big they can grow depends on the growing environment. If they live outdoors in ponds, they will be bigger in adulthood, and they can generally grow to more than 30 cm. If they live in fish tanks, they will be smaller. If breeders want them to grow bigger, they should prepare enough space for them to move.