Why are my new goldfish hiding?

To protect themselves, fish will instinctively hide when they are uncertain, frightened, stressed or uncomfortable. Even long-time residents may hide when a new fish is introduced until they are all comfortable with their personal territories. Within a few days, the fish should feel more secure with each other.

How long will new fish hide?

Your Aquarium: 5 – 15 Days After Setup: Your new fish may hide at first. They are likely stressed from being moved from the store and placed in a new environment. Make sure you have plenty of cover and hiding places to make them feel safe and secure.

Why is my goldfish hiding in the corner?

When your goldfish is sick they may back up into a corner to make themselves feel safer. They do this because they feel vulnerable so they’re trying to cover their backs. It’s best to check your fish for any signs of disease to make sure this isn’t what’s causing the behavior.

Do goldfish need hiding place?

Many aquarium fish do not feel secure unless they have a place where they can hide when they feel threatened. Having a lack of hiding spaces within your fish tank can often lead to your fish becoming stressed, which is definitely not what you want. Giving your fish appropriate hideaways is a win-win situation.

Is it normal for a new fish to hide?

Hiding Fish: Hiding is completely natural behavior for most fish, especially when they are first introduced to their new aquarium. Just make sure you keep your fish comfortable and healthy, and he should start coming out of hiding more readily.

How do you tell if a goldfish is scared?

Strange Swimming: When fish are stressed, they often develop odd swimming patterns. If your fish is swimming frantically without going anywhere, crashing at the bottom of his tank, rubbing himself on gravel or rocks, or locking his fins at his side, he may be experiencing significant stress.

Why is my fish coming to the surface?

Lack of oxygen in the water will cause your fish to swim to the surface to breathe; the concentration of dissolved oxygen is highest here. As soon as you notice that most of the fish are gasping for air near the surface, act immediately because this is a clear sign of distress.

What does a stressed goldfish look like?

Why is my Goldfish hiding from my other fish?

Your goldfish is hiding so that it can avoid a confrontation with the more aggressive tank mate. If this is the case, then there are several things you can do. For one, you can get separate tanks and keep the fish separate. Or, you can simply rearrange everything in the tank to give all of the fish some more space to cohabitate.

Can I Put my Goldfish in an outdoor aquarium?

If you want to transfer an indoor fish outdoors, do it slowly over the course of a week or so. Slowly bring the water temp in the aquarium down to that of the outdoor garden pond. Mix in some of the pond water into your tank with the goldfish. The key here is to not shock them with rapid changes in water parameters.

How to introduce a new goldfish to a new tank?

Introducing a New Goldfish to a Tank. The best way to transfer a new goldfish into its new home is to leave the fish in the oxygen and water filled bag that the pet store employee put your new pet into. Simply place it directly into the goldfish bowl or tank and wait until the water temperatures are equal.

Can you have too many goldfish in the same tank?

With that being said, having too many fish in the same tank could cause issues, too. Goldfish aren’t particularly territorial or aggressive, but overcrowding can really cause changes in the overall behavior of your fish. It may start to hide so that the other fish don’t pay attention to it or see it.