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How Do I Choose the Best Angelfish Tankmates?

Christina Edwards
Christina Edwards

Since tropical freshwater angelfish typically occupy the middle of the water in the tank, you should tankmates for them that predominately stay in the upper or lower levels of your home aquarium. This will add movement to both the top and bottom of the tank, and there will be less chance that your fish will fight with one another. Angelfish should also be kept away from fish that could harm them, as well as fish that they could harm. Angelfish tankmates should also be healthy, to avoid infecting your angelfish or any other fish in the tank.

Angelfish are considered mid-level aquarium fish. This means that they generally stay away from the tops and bottoms of aquariums. They can typically be found swimming somewhere in the middle of the tank.

Since tropical freshwater angelfish typically occupy the middle of the water in the tank, you should pick tankmates for them that predominately stay in the upper or lower levels of your home aquarium.
Since tropical freshwater angelfish typically occupy the middle of the water in the tank, you should pick tankmates for them that predominately stay in the upper or lower levels of your home aquarium.

Tropical aquarium fish that occupy the upper levels of the tank often make good angelfish tankmates. These types of aquarium fish usually dwell near the top of the tank, and many of them have upturned mouths for feeding off the top of the water. Fish that swim near the top also help add color and movement to this often forgotten area of an aquarium.

Aquariums that are too small or crowded can cause stress to the fish they hold.
Aquariums that are too small or crowded can cause stress to the fish they hold.

Hatchet fish are often considered one of the best angelfish tankmates. These fish do typically swim near the surface of the water, however, they have been known to jump out of tanks. An aquarium top is usually recommended if you get hatchet fish. Pencilfish and dwarf gouramis also typically make decent angelfish tankmates.

Bottom dwellers are also recommended as angelfish tankmates. These types of aquarium fish often have mouths that are facing down. This helps them eat food from the bottom of the tank, and many of these fish will help keep your aquarium clean as well.

Fox-faced rabbitfish are good tank mates for angelfish.
Fox-faced rabbitfish are good tank mates for angelfish.

Small catfish often make popular angelfish tankmates, since they are typically non-aggressive bottom dwellers. Although many cichlids are aggressive, many tank aquarium owners find that the dwarf cichlid is a little less aggressive and can be housed in the same tank as angelfish. Loaches are also acceptable tankmates.

Some angelfish are aggressive, and they should not be housed with smaller fish that they can harm, like neon tetras. On the other hand, there are some fish that are infamous for nipping at long trailing angelfish fins. Barbs and Siamese fighting fish are two examples, and these fish will usually not be good angelfish tankmates.

The coral beauty angelfish is pretty mild mannered and so should do well in community tank situations.
The coral beauty angelfish is pretty mild mannered and so should do well in community tank situations.

All angelfish tankmates should be healthy. They should show no signs of disease before they are added to an angelfish tank. These types of fish can often pass on disease to all other fish in the tank, including angelfish. Some of these aquarium fish diseases can be hard to control.

Frequently Asked Questions

What are the best tankmates for angelfish?

The best tankmates for angelfish are typically peaceful and non-aggressive species that won't nip at their long fins. Dwarf gouramis, mollies, and certain types of tetras, such as neon or cardinal tetras, make good companions. Corydoras catfish and bristlenose plecos are also excellent choices due to their calm nature and bottom-dwelling habits.

Can I keep other cichlids with my angelfish?

While angelfish are themselves cichlids, they generally do best with non-cichlid species. However, if you wish to house them with other cichlids, opt for those that are similarly peaceful and not overly territorial. Keyhole cichlids and Bolivian rams can be suitable if the tank is spacious enough to allow for distinct territories.

How many angelfish should I keep together?

Angelfish are social creatures and do well in groups. A small group of 4-6 angelfish is ideal for a community tank, provided it's large enough (at least 55 gallons) to accommodate their size and territorial behavior. Keeping them in groups helps distribute aggression and encourages natural social interactions.

What size tank do I need for angelfish and their tankmates?

Angelfish require ample space to thrive, so a minimum tank size of 30 gallons is recommended for a pair. For each additional angelfish or tankmate, increase the tank size accordingly. A 55-gallon tank or larger is preferable for a community setup to ensure all fish have enough room and the water quality remains stable.

Are there any fish to avoid as angelfish tankmates?

Yes, avoid fin-nipping species like some barbs and larger, aggressive cichlids that may bully or stress angelfish. Also, very small fish that could fit into an angelfish's mouth, such as neon tetras, might be at risk if the angelfish are significantly larger. Compatibility is key to a harmonious tank.

How do I introduce new tankmates to my angelfish?

Introduce new tankmates gradually and monitor interactions closely. Quarantine new fish for at least two weeks to prevent the spread of disease. When adding them to the tank, rearrange decorations to disrupt established territories and reduce aggression. Feed all fish during the introduction to distract them and create a positive association.

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    • Since tropical freshwater angelfish typically occupy the middle of the water in the tank, you should pick tankmates for them that predominately stay in the upper or lower levels of your home aquarium.
      By: Arkady Chubykin
      Since tropical freshwater angelfish typically occupy the middle of the water in the tank, you should pick tankmates for them that predominately stay in the upper or lower levels of your home aquarium.
    • Aquariums that are too small or crowded can cause stress to the fish they hold.
      By: Michal Adamczyk
      Aquariums that are too small or crowded can cause stress to the fish they hold.
    • Fox-faced rabbitfish are good tank mates for angelfish.
      Fox-faced rabbitfish are good tank mates for angelfish.
    • The coral beauty angelfish is pretty mild mannered and so should do well in community tank situations.
      The coral beauty angelfish is pretty mild mannered and so should do well in community tank situations.