Like other creatures, uneaten goldfish may express taste preferences or may be tired of eating the same thing over and over again. Keeping fresh romaine lettuce, spinach, or kale in the aquarium with vegetable clips can provide a fish bait like you've found in the wild.
What if the fish don't eat?
Perhaps your fish are just getting noisy and tired of eating the same food every day. Try feeding them a variety of live foods, along with the branded foods you feed your fish. If you still haven't eaten, don't leave it for too long. Call the fish veterinarian. 2014
Why do my fish ignore food?
Stress. You may not be able to eat fish due to stress. Stress can occur when fish are moved from one aquarium to another for cleaning or movement, or when the temperature of the aquarium suddenly changes. .. Adding other new tankmates can temporarily stress the fish and keep it away from food.
How long can I go without eating goldfish?
Experts suggest that goldfish can last up to two weeks without food, but just because it's possible doesn't mean it should. Hmm. We never support leaving you long without feeding them, as it is incredibly unfair to your rates. It goes without saying that after two weeks they become malnourished and very hungry.