1. Red swordfish: Red swordfish is a common ornamental fish, and its body is red with distinctive characteristics.
2. Red marlin: Red marlin is also a common ornamental fish, with a red body and beautiful fins and scales.
3. Red Moonlight Fish: Red Moonlight Fish is a kind of freshwater fish with a red body and unique fin color and scales.
4. Red zebrafish: Red zebrafish is a small freshwater fish with red body and zebra stripes.
5. Red grass goldfish: Red grass goldfish is a kind of freshwater fish with red body, golden scales and unique fin color.
6. Blood parrot fish: Blood parrot fish is a tropical freshwater fish with a red body and unique fin color and scales.
7. In China culture, red fish symbolizes good luck and prosperity. The image of fish is a symbol of good luck, while red represents luck and prosperity. The red fish combines these two elements and becomes a symbol of luck and prosperity.