The fish that cats can eat are as follows:

1. Crucian carp. Crucian carp has tender meat and high nutritional value, containing protein, fat, vitamin A, vitamin B1, vitamin B2, vitamin B12, niacin, calcium, phosphorus, iron and other ingredients.

2. Carp. Carp is sweet in taste, mild in nature, non-toxic, and rich in protein, fat, cystine, histidine, glutamic acid, glycine, lysine, arginine, creatine, niacin, vitamin A, vitamin B1, Vitamin B2, vitamin C, calcium, phosphorus, iron, etc.

3. Grass carp. Grass carp is one of the four major fish species farmed in freshwater in China. It contains vitamin B1, vitamin B2, niacin, unsaturated fatty acids, as well as calcium, phosphorus, iron, zinc, selenium, etc.

4. Salmon. Salmon is rich in unsaturated fatty acids, which can provide cats with essential nutrients.

5. Basa fish. Pangasius has delicate meat, delicious taste and rich nutrition. It is rich in protein, vitamin A, minerals and other nutrients.