Reasons & Solutions for Jinying Fish Bubbling on Water

Part 1: Oxygen Deficiency in Water

Goldfish popping bubbles at the water's surface might be a sign of insufficient oxygen in the tank. When the oxygen levels in the aquarium are low, goldfish may exhibit behaviors like floating at the top or bubbling in the water, as if trying to breathe air. They might even stick their mouths out of the water to inhale oxygen.

Solution: At this point, pet owners should consider replacing a portion of the water in the tank. Fresh water naturally contains ample oxygen, but it's important not to change too much water at once; a third of the total volume should suffice. If possible, installing an oxygen pump can ensure that the water in which the goldfish live is wellaerated.

Part 2: Issues with Water Quality and Temperature

While goldfish are relatively adaptable to water temperature and quality, poor water conditions or extreme temperatures can still lead to discomfort and bubbling at the surface. Changes in pH levels or excessively low temperatures can trigger such behaviors.

Solution: If the problem is related to water quality or temperature, the pet owner should promptly adjust the aquarium temperature to around 25°C, which is ideal for goldfish. Additionally, it's crucial to replace the water and maintain a pH level between 6.5 and 7.0 to keep the water slightly acidic.

Part 3: Digestive Issues in Goldfish

Similar to humans burping, when goldfish have digestive problems, their bodies produce gas. This gas accumulates and is released from the mouth of the goldfish to help balance the pressure inside and outside of its body. This often occurs when goldfish eat too much or consume indigestible food.

Solution: In such cases, pet owners can initially try fasting the goldfish for three days. Afterward, feed them easily digestible foods like aquatic plants or cooked rice. If the goldfish continues to bubble, it may indicate difficulty in digesting food, and it might be necessary to administer a digestive aid to help regulate its digestion.

That wraps up the discussion on the reasons and solutions for goldfish popping bubbles at the water's surface. I hope this information is helpful to all pet owners.