1. Reason: The eyes of small goldfish may be caused by bacterial infection caused by poor water quality. Their eyes are fragile. If bacteria appear in the fish tank, infection will easily occur.
2. Treatment: Breeders need to change water for them first, but the amount of water should not be too large, and it should be controlled at one third of the total amount of water. Then add some coarse salt to the fish tank to sterilize them.
2. Trichlorfon medicated bath1. Reason: The eyes of small goldfish may be caused by parasite infection, and the resistance of small goldfish is poor, so it is easy to be infected with trematode. This kind of bug likes to parasitize in the eyes of fish, which will fall off in the early stage, and if it is serious in the later stage, the eyeballs will fall off.
2. Treatment: Breeders should first isolate diseased fish to prevent them from spreading to other fish. If the breeder can find parasites inside the eyes, he can use tweezers to clean up the parasites. Finally, give goldfish a medicated bath with trichlorfon.
3. Apply anti-inflammatory drugs1. Reason: Small goldfish's eyes may also be caused by post-traumatic infection. When they fight, they are prone to injury and infection.
2. Treatment: Breeders need to apply chlortetracycline ointment around them first to avoid infection of wounds. Then give them a medicinal bath with furacilin powder, stick to it for about a week, and you can heal around your eyes.