Grass goldfish can recognize its owner. The memory of goldfish is mainly related to the brain structure. The larger the fish, the better the memory. Most grass goldfish have relatively large heads, so the memory is better, and they will naturally remember and recognize their owners. If you want the grass goldfish to better recognize its owner, you need to adopt a regular and quantitative feeding method. When the grass goldfish sees its owner, it will take the initiative to eat.

Precautions for feeding grass goldfish:

1. Grass goldfish has a good physique, but pay attention to the breeding density during the breeding process, and do not raise too large a number. .

2. When breeding in water, you should also pay attention to raising some broad-leaved aquatic plants in the water, which not only increases the oxygen content in the water, but also gives fish a good living environment

3. Do not feed poor bait during the feeding process. Feed regularly and quantitatively. In fact, feeding once a day is enough.