There are many reasons for goldfish to jump out of the tank. It may be caused by excessive stocking density or insufficient oxygen in the water. This will also happen when goldfish are frightened. This will also happen to sick goldfish. We need to promptly Find out the cause and treat it as soon as possible if it is caused by disease.

Tips:

Goldfish is a very easy fish to raise. It is recommended that parents who have no breeding experience first raise goldfish to gain experience in raising fish.