Can Angelfish Live With Goldfish?

Some nice Angelfish swimming

Goldfish and angelfish are two very popular types of freshwater aquarium fish. They are both beautiful and relatively easy to care for, which makes them a great choice for beginner aquarists.

However, these two fish are not compatible with each other and should not be kept together in the same tank.

So Goldfish Can’t Live With Angelfish Then?

No, goldfish cannot live with angelfish. Angelfish are tropical fish and goldfish are coldwater fish. This means they have different temperature requirements and cannot live together in the same tank.

Goldfish also produce a lot of waste, which can pollute the water and cause problems for the angelfish. In addition, goldfish are much larger than angelfish and can easily outcompete them for food.

Why Angelfish Can’t Live With Goldfish

These two types of fish have very different care requirements and are not compatible when it comes to living together in the same aquarium. In fact, goldfish and angelfish can’t even be kept in the same type of water. Goldfish are coldwater fish and require water that is cooler than what angelfish need. Angelfish, on the other hand, are tropical fish and require warm water to thrive.

If you’re considering adding goldfish to your angelfish tank, think again

There are a few reasons why goldfish and angelfish cannot be kept together.


Temperature is one of the main factors. Goldfish are cold-water fish and prefer water that is around 68-72 degrees Fahrenheit. Angelfish, on the other hand, are tropical fish and prefer water that is around 80 degrees Fahrenheit. This difference in temperature preference can lead to stress and disease in both fish.

Tank Size

Goldfish can grow quite large, up to 12 inches or more in some cases. They also produce a lot of waste. Angelfish are much smaller, only growing to about 6 inches in length. A tank that is big enough for goldfish is not going to be appropriate for angelfish and vice versa.

Water Quality

Goldfish are much messier than angelfish. This means that the tank will need to be cleaned more often when goldfish are present, and this can be a problem for those who don’t want to do a lot of tank maintenance.

Goldfish produce a lot of waste, which can quickly pollute the water in a small tank. This can lead to poor water quality and high ammonia levels, which can be deadly for both fish. Angelfish are also quite sensitive to changes in water quality, so they are not able to tolerate the poor water conditions that goldfish can.


The typical angelfish is a semi-aggressive fish that can become aggressive towards other tank mates, especially those that are similar in appearance to the angelfish. This means that goldfish are often not compatible with angelfish because they share many of the same physical characteristics. Goldfish are also known to be nippy fish, meaning they will often nibble on the fins of other fish in the tank. This can irritate the angelfish and cause them to become aggressive.


Goldfish are omnivores and will accept most prepared foods, including pellets and flakes. In the wild, their diet consists of crustaceans, insects, and plant matter. Angelfish are carnivores and prefer live or frozen foods, although they will also eat pellets and flakes.

The difference in diet can cause problems in the aquarium. Goldfish are messy eaters and their waste can pollute the water. Angelfish are fussy eaters and may not get enough to eat if there is competition from the goldfish.

PH Level

Both angelfish and goldfish require different pH levels. Goldfish require a pH level of 7.0-7.5, while angelfish need a pH level of 6.5-7.0. This means that the water conditions required for each type of fish are not ideal for the other, and this can lead to problems.

For these reasons, it is best to keep goldfish and angelfish in separate tanks. This will allow each fish to thrive in its preferred environment and avoid the stress and aggression that can occur when they are kept together.

What Kind Of Fish Can I Put With Angel Fish?

Some aquarists choose to keep angelfish with other peaceful cichlids, like discus fish. Others prefer to stick to a community tank setup, with fast-moving fish that can outswim the angels’ long fins. Angelfish can also be kept with invertebrates, like shrimp or snails. No matter what tankmates you choose, be sure to research compatibility carefully.

One of the best things about angelfish is their willingness to breed in captivity. If you want to see baby angels, it’s best to set up a separate breeding tank. This gives the parents a place to raise their fry without being harassed by other fish.

A 20-gallon tank is a good size for a breeding pair of angelfish. Be sure to include plenty of hiding places, like caves and plants. The parents will need a place to retreat to when they’re not caring for their fry.

Here are some common tank mates that are commonly kept with angelfish:

Boesemani Rainbow Fish

Corydoras Catfish

Dwarf Gourami

Praecox Rainbow Fish

Zebra Loaches




Adult platies


Dwarf gouramis


Ram CichlidS



These fish are all relatively peaceful and can coexist well with angelfish in a community tank. It is important to note that some of these fish can be nippy toward slower-moving fish like angels, so it is important to select them carefully and observe the fish closely to make sure everyone gets along.


Can Angelfish Kill Other Fish?

Some angelfish can be aggressive towards other fish, especially those that are similar in size or shape. Angelfish may also become territorial and will defend their space against other fish. If two angelfish are kept together, they may fight for dominance. In some cases, one fish may kill the other.

It’s important to research the specific type of angelfish you’re interested in keeping, as some are more aggressive than others. When choosing tank mates for angelfish, it’s best to avoid other fish that are similar in size or shape. Angelfish are also known to eat smaller fish, so it’s important to choose tank mates that are large enough to defend themselves.

If you’re interested in keeping more than one angelfish, it’s best to purchase them at the same time and raise them together. This will help prevent fighting and

aggression between the fish. Angelfish can be a great addition to any aquarium, but it’s important to do your research and choose tank mates carefully to ensure a peaceful and happy environment for all.

Are Angelfish Hard To Keep With Other Fish?

No, angelfish are not particularly difficult to keep with other fish. In fact, they often do quite well in community tanks. However, there are a few things to keep in mind when keeping angelfish with other fish. First, angelfish can be aggressive towards other fish, so it is important to choose tank mates that are not easily intimidated.

Second, angelfish need plenty of hiding places and open swimming space, so the tank should be adequately decorated. Finally, angelfish are sensitive to water quality and conditions, so the tank should be well-maintained. With a little planning and care, angelfish can make great additions to most community tanks.

Tips To Keep Angelfish With Other Fish

Research Tankmates Wisely

Angelfish are territorial fish and will defend their space from other fish. This means that you need to choose tank mates for your Angelfish carefully. Some good choices for tank mates include other peaceful cichlids, catfish, and tetras.

When choosing tank mates for your Angelfish, it’s important to avoid fish that are too small. Angelfish will view these fish as potential food, and they may end up being eaten.

Choose The Right Size Tank

You will also need to make sure that your tank is large enough to accommodate all of your fish. Angelfish need at least a 30-gallon tank, and larger is better.

Choose Non-Agressive Tankmates

It’s also a good idea to avoid fish that are aggressive or territorial. These fish may cause stress for your Angelfish, which can lead to health problems.

To Conclude

If you follow these tips, you should be able to keep your Angelfish happy and healthy in a community tank. Just remember to choose your tank mates carefully and give your fish plenty of space to swim.

Regarding the Goldfish, although they can be kept in aquariums they would be a lot happier in a pond with a good filter.

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