Even more aggressive fish are often preyed on by larger fish in the ecosystem. To protect themselves, fish will instinctively hide when they are uncertain, frightened, stressed…

Always remove any uneaten food promptly. Perform water changes: The single most important way to avoid algae is to perform regular water changes. Change 10% to 15%…

Goldfish body language can be recognized by observing their fins and overall movements.Takedown request | View complete answer on freedomforanimals.org.ukHow Do Goldfish Show Affection?They're capable of remembering…

A container could also be used to transport your fish. Make sure it is strong, durable and has a lid. Use water from the tank or aquarium…

Goldfish are not able to see in the dark. During daytime, goldfish roam the waters with great eyesight. During the night, they rely on their excellent sense…

Since swim bladder disorder is commonly caused by eating problems, stop feeding your fish for 3 days. When fish overeat, they can end up with enlarged internal…

Goldfish benefit from about 50 per cent plant cover with a mix of dense and open areas to reduce stress and encourage activity. Plants also provide environmental…

Fin rot is most often caused by a dirty tank and poor water quality, poor care, or exposure to other fish who may have contagious diseases. Fin…

To set up a goldfish quarantine tank, follow these steps: 1. Choose a suitable tank size: Aim for a tank that is at least 20 gallons in…

Common goldfish breeds include: - Comet goldfish - Oranda goldfish - Ryukin goldfish - Fantail goldfish - Black moor goldfish - Bubble eye goldfish - Lionhead goldfish…