Do Goldfish Get Lonely Living Alone?

Do goldfish get lonely? Should goldfish live alone? Goldfish are one of the most popular pets in the world, but sadly many people don’t know how to keep them happy.

Do Goldfish Get Lonely? Are Goldfish Schooling Fish?

This might be surprising to you, but goldfish don’t actually get lonely. It’s normal to wonder whether your fish will feel lonely if it’s the only ones in an isolated tank all day long with no other creatures; looking at plants and swimming under bridges like it’s its home.

Goldfish are social, but not schooling fish. When you keep multiple goldfish together in the same tank, they’ll stick around each other and follow the direction when those two like each other enough!

Most of the goldfish will try to copy what another one does – even when it’s something as simple (and boring) for them as eating or sleeping.

Do Goldfish Get Lonely Living Alone?

Can Goldfish Get Depressed If Others Die?

Goldfish are resilient, fun-loving fish that can get through even the worst of times. It’s highly unlikely your goldie will ever be depressed when its tankmate dies!

But what if the sheer boredom remains for so long periods? Then, bettas might end up feeling depressed and down in themselves. They are kept alone too long without any interaction with others!

Should You Give Your Goldfish A Tank Mate?

Goldfish are such social fish, and the best way to keep them happy is by giving them a friend. They need another fellow swimmer in order to prevent their loneliness from becoming really bad – just like humans!

Goldie seemed happier when she had her tank mate Floofy around; now they’re always fighting over who gets first dibs at all these snacks floating on top (not sure why). A good bet would be getting one more animal into your fish tank —whether that means adding some turtles or frogs as well if possible – since it will make life easier on everyone involved.

Do Goldfish Get Lonely Living Alone?

Tips on Keeping Other Fish With Goldfish

The Tank Size

Goldfish need a specific temperature and pH level in order to thrive, but adding other fish can be tricky. For instance, some types of aquarium setups may not match the needs of these delicate creatures (such as tropical environments). Therefore, you may need different types or breeds depending on what kind of tank setup you have!

Temperature & pH

The goldfish are great for beginners’ tanks because they’re easy to keep and not as difficult to care for. However, you should make sure that the other fish in your tank doesn’t get bullied by yours before adding them!

You may also like: Water Chemistry Guide For Healthy Fish Tanks


Fish are great for adding character and diversity to your tank. Goldfish lack aggression when there is a lack of space or food, but can change temperament quickly if their territory is threatened.

If you’re going with freshwater fish, ensure it has similar temperaments as well; otherwise, they might become more aggressive than what was expected!

Bigger Fish

Goldfish are friendly, but they’re going to eat anything that swims by. So if you add smaller fish or offspring of other tank inhabitants into the mix (and let’s face it – who doesn’t want some company?), don’t be surprised when your new roommates get appetizers before long!

One reason why these little guys make great additions is that so many different kinds of fish can live well together in an aquarium with goldens. However, there are usually size requirements for compatibility between fish: larger species should never share space due to potential bullying; likewise, smaller ones need plenty of room.

Pick Omnivores

It’s important not only because it’s polite to share, but also so your fish are never competing for the food they need. For example, if you add a carnivorous type of fish into the tank with goldfish who want their diet too!

This can cause problems since there won’t be enough nutrients going around and unhealthy consequences could arise from this lack of nutrition such as stunted growth or even death.

Do Goldfish Get Lonely Living Alone?

Tank Mates For Healthy Goldfish

Rosy Barbs

The rosy barb is a cool-looking fish that makes for an excellent addition to the goldfish tank. They have similar needs, are peaceful, and are easy to care for – just keep them in schools of at least five! If you want one as your new pet friend, make sure they don’t get into fights with other barbs by checking up on these pets closely.

Zebra Danios

Zebra Danios are small, fast-paced fish which makes them perfect for a tank with minimal swimming space. They have the same temperature and pH requirements as goldfish so you won’t need to worry about their nutritional needs being met!

The good news is these omnivores also love snacking on algae or other treats like frozen food. This means it’ll be easier than ever before making sure they’re getting enough vitamins from all sorts of sources in order to satisfy their appetites when things get boring at home.

Do Goldfish Get Lonely Living Alone?

Giant Danios

While many people keep goldfish and Danios together, it is important that you know the difference between zebra danios and giant danios. If your aquarium has a lot of space for fish or if there are several tanks in which they live, then this may not be an issue. However, if not make sure to put both species into groups of five, try to void any competition over food sources!


If you don’t want to get a fish for your goldfish, there are plenty of snails that can be added. The type doesn’t really matter because they will all eat it eventually anyway!

Be careful about the sizes of the snail(es) introduced into the tank and how quickly things grow out-of-hand; only introduce one or two at first until you know if this is something manageable in regards to space constraints.

How To Tell If Goldfish Is Happy? Do Goldfish Like Music?

Do Goldfish Get Lonely Living Alone?

If your goldfish is happy, it should be an active swimmer that responds to you if you come close. It should sleep normal amounts and its food preferences are easy enough for anyone who loves their little buddies!

Goldfish can distinguish between one piece of music and another, even going so far as to be able to tell the difference between composers. This new research opens up a whole world for us: we’ll never have enough talking fish!

Goldfish are famous for their forgetfulness. But it turns out that these famously finicky fish can also distinguish between music from Bach and Stravinsky, choosing the German maestro over others when given a choice!

Related articles: 

Do Goldfish Sleep? When, How Long & How to Know

Do Goldfish Lay Eggs? What They Look Like?

Can Goldfish See In The Dark? The Shocking Answer

You can also visit our Tropical fish section to read comprehensive guidance on taking care of popular freshwater fish such as plecos, tetras, and gouramis. Also, you can get some useful tips on creating a healthy fish tank community and much more!

Leave a Reply

Your email address will not be published. Required fields are marked *