Can Angelfish Live in a Tank With Endlers?


Angelfish can live in a tank with endlers without any issues. We will explore the compatibility between these two fish species and provide insights on how to properly care for them in the same tank.

Angelfish (pterophyllum spp. ) Are known for their stunning beauty with their elongated fins and vibrant colors, making them a popular choice for aquarium enthusiasts. On the other hand, endlers (poecilia wingei) are small, peaceful livebearers that come in various colors and patterns.

Despite their differences in appearance, angelfish and endlers can coexist in the same tank as long as certain conditions are met. By understanding their behavior, tank requirements, and feeding habits, you can create a harmonious environment for both fish species. Keep reading to learn more about housing angelfish and endlers together and creating a thriving aquatic ecosystem.

Understanding Angelfish And Endlers

Angelfish and endlers are both popular choices for aquarium enthusiasts. Their unique characteristics and behaviors make them interesting additions to any tank. In this section, we will explore the key points about each species and compare them to give you a better understanding.

Let’s dive in!

Characteristics And Behavior Of Angelfish

Angelfish, scientifically known as pterophyllum, are known for their graceful appearance and majestic fins. Here are some key points about them:

  • Angelfish have a disc-like body shape that sets them apart from other fish species.
  • They come in a variety of vibrant colors, including silver, black, and marbled patterns.
  • Angelfish possess long, flowing fins that give them an elegant and eye-catching appearance.
  • These fish are generally peaceful, but they can become aggressive during breeding and territorial disputes.
  • Angelfish are intelligent and can recognize their owners, making them a popular choice for fish enthusiasts.
  • They prefer a slightly acidic water environment with a temperature range of 75°f to 82°f (24°c to 28°c).
  • Angelfish are omnivorous, meaning they eat both live and prepared food.

Characteristics And Behavior Of Endlers

Endlers, also known as endler’s livebearers or endler’s guppies, are small and vibrant fish that offer a delightful addition to aquariums. Here are the key points about these tiny wonders:

  • Endlers have a similar appearance to guppies, with vibrant colors and attractive patterns.
  • They are smaller in size compared to angelfish, with males reaching around 1.5 inches (4 cm) in length and females slightly larger.
  • Endlers are hardy and adaptable, making them suitable for beginners and experienced fish keepers alike.
  • They are active swimmers and enjoy exploring their environment.
  • Endlers are peaceful and can coexist with other small fish species without causing any trouble.
  • They require a water temperature of around 72°f to 82°f (22°c to 28°c) and prefer a slightly alkaline ph level.
  • Endlers are omnivorous and will happily consume various types of food, including flakes and small live prey.

Comparison Of The Two Species

Now that we understand the main characteristics of angelfish and endlers, let’s compare them:

  • Size: Angelfish are much larger than endlers, with an average length of 6 inches (15 cm) compared to the 1.5-inch (4 cm) length of endlers.
  • Behavior: Angelfish can be territorial, especially during breeding, while endlers are peaceful and get along well with other species.
  • Appearance: Angelfish have a more striking and majestic appearance, with their sweeping fins and larger body size, compared to the smaller and brightly colored endlers.
  • Water parameters: Angelfish prefer slightly acidic water conditions, while endlers thrive in slightly alkaline water.
  • Compatibility: Angelfish may see endlers as potential prey due to their size difference, so it’s important to consider tank size and ensure proper hiding spots.

Both angelfish and endlers have their unique characteristics and behaviors that make them fascinating additions to aquariums. Understanding their traits and needs will help you create a harmonious and thriving aquatic community in your tank.

Factors To Consider Before Housing Angelfish And Endlers Together

If you’re thinking about housing angelfish and endlers together in the same tank, there are several important factors to consider. From tank size requirements to aggression and compatibility issues, taking these factors into account will help create a harmonious and thriving aquatic environment.

Tank Size Requirements:

  • Angelfish and endlers have different space requirements, so the tank size should be suitable for both species.
  • For angelfish, a minimum tank size of 20 gallons is recommended to provide enough swimming space.
  • Endlers are smaller, so they require less space, but a tank size of at least 10 gallons is still advisable.

Water Parameters And Compatibility:

  • Angelfish prefer slightly acidic water with a ph range of 6.5 to 7.5, while endlers can tolerate a broader range from 6.5 to 8.0.
  • Both species appreciate consistent water temperatures between 76°f and 82°f.
  • Endlers are generally peaceful and can coexist with angelfish, but ensuring compatible water parameters is essential.

Feeding Considerations:

  • Angelfish are omnivores, and they enjoy a diet consisting of both flakes and live foods like brine shrimp or bloodworms.
  • Endlers are also omnivores and have similar dietary preferences to angelfish.
  • Providing a varied diet that meets the nutritional needs of both species is crucial for their overall health and vitality.

Aggression And Compatibility Issues:

  • While endlers are generally peaceful, angelfish can display aggression, especially when they pair up or during breeding periods.
  • It’s important to monitor the behavior of both species and provide enough hiding places and territories to reduce conflict.
  • If aggression becomes an issue, separating the angelfish and endlers may be necessary to prevent stress and injuries.

Housing angelfish and endlers together can be achieved with proper consideration of tank size, water parameters, feeding, and aggression issues. Providing appropriate conditions for both species will help ensure a harmonious and thriving aquatic environment.

The Benefits Of Keeping Angelfish And Endlers Together

There are several potential benefits to keeping angelfish and endlers together in the same tank:

  • Complementary swimming patterns and behavior: Angelfish and endlers have different swimming patterns and behavior, which can create an interesting and dynamic display in the tank. Angelfish are known for their graceful and slow swimming, while endlers are more active and fast swimmers. The contrasting swimming styles of these two species can make the tank visually appealing and provide a unique viewing experience for aquarium enthusiasts.
  • Enhanced tank aesthetics: The combination of angelfish and endlers can create a visually stunning display in the tank. Angelfish are known for their striking colors and elegant appearance, while endlers showcase vibrant colors and distinctive patterns. The contrasting colors and patterns of these two species can add depth and visual interest to the tank, making it more aesthetically pleasing.
  • Compatibility: Angelfish and endlers are generally compatible in terms of water parameters and temperament. Both species prefer similar water conditions, such as slightly acidic to neutral ph levels and temperatures around 75-82°f. Additionally, angelfish are usually peaceful and can coexist well with the active and sociable endlers. This compatibility reduces the risk of aggressive or territorial behavior between the two species, promoting a harmonious tank environment.
  • Natural foraging dynamics: Angelfish and endlers have different feeding behaviors, which can complement each other in the tank. Angelfish are primarily mid-level feeders, while endlers tend to feed from the surface of the water. This difference in feeding habits allows each species to occupy different areas of the tank and prevents competition for food. As a result, both angelfish and endlers can feed without any major conflicts or food scarcity issues.
  • Increased social interaction: Keeping angelfish and endlers together can provide opportunities for social interaction among the fish. Both species are naturally social and tend to form shoals or groups in the wild. When kept together in a tank, they can establish a social hierarchy, interact with each other, and engage in natural shoaling behaviors. Watching these interactions can be fascinating and rewarding for aquarium enthusiasts.

Keeping angelfish and endless together in the same tank can offer several benefits, including complementary swimming patterns and behavior, enhanced tank aesthetics, compatibility in terms of water parameters and temperament, natural foraging dynamics, and increased social interaction. By carefully considering the needs of both species and maintaining a suitable tank environment, aquarists can create a harmonious and visually appealing display that showcases the unique characteristics of angelfish and endlers.

Strategies For Successfully Keeping Angelfish And Endlers Together

Angelfish and endlers are both popular species of aquarium fish. They can coexist in the same tank if certain strategies are employed to ensure a harmonious environment. Here are some key points to consider when keeping angelfish and endlers together:

Introducing The Fish To The Tank

  • Acclimation: Allow both the angelfish and endlers to acclimate to the temperature and water conditions of the tank by floating their bags in the tank for about 15-20 minutes before releasing them.
  • Slow introduction: Gradually introduce the fish into the tank by placing their respective bags in separate areas for a few hours or overnight. This allows them to become familiar with each other’s presence without direct contact.
  • Monitor behavior: Observe the fish closely during the initial introduction period to ensure there are no signs of aggression or stress.

Monitoring And Addressing Aggression

  • Dominance hierarchy: Angelfish may exhibit territorial behavior and establish a dominance hierarchy. This can lead to aggression towards smaller fish like endlers. It is crucial to monitor their interactions.
  • Separation: If aggression occurs, separate the fish temporarily using a fish tank divider or by rearranging the tank decor to create new territories. This helps to diffuse tension and prevent further stress.
  • Increasing tank size: Providing a spacious tank with ample swimming area can help minimize aggressive behaviors by reducing competition for territory.

Providing Adequate Hiding Places

  • Plants and decorations: Introduce dense aquatic plants, driftwood, and rocks to create hiding spots and break the line of sight within the tank. This assists in reducing aggression and stress for both angelfish and endlers.
  • Caves and crevices: Adding caves or crevices made from ceramic or pvc pipes can offer secure hiding places. These structures provide a sense of shelter and can help establish territories.

Maintaining Proper Tank Maintenance And Water Conditions

  • Regular tank cleaning: Perform regular water changes and clean the tank to maintain optimal water quality. This helps prevent the buildup of toxins and keep both fish healthy.
  • Water parameters: Ensure that the water parameters, such as temperature, ph, and hardness, are suitable for both angelfish and endlers. Research their specific requirements and make necessary adjustments.
  • Balanced diet: Feed both species a balanced diet of high-quality flakes, pellets, and live/frozen food. This promotes overall health and reduces the likelihood of aggressive behavior due to competition for food resources.

By following these strategies, you can increase the chances of successfully keeping angelfish and endlers together in the same tank. Remember to observe their behavior closely and make any necessary adjustments to optimize their environment for a peaceful coexistence.

Other Tank Mate Options For Angelfish And Endlers

Alternative Tank Mates For Angelfish

Angelfish are beautiful and majestic freshwater fish that can make a great addition to your aquarium. However, they may not always be compatible with all tank mates. If you’re considering keeping angelfish with endlers, it’s crucial to explore alternative tank mate options that will ensure a peaceful and harmonious environment for all the fish in your tank.

Here are some alternatives to consider:

  • Guppies: These small and colorful fish are social and peaceful, making them great tank mates for angelfish and endlers. They are active swimmers and will add liveliness to your aquarium.
  • Corydoras catfish: These bottom-dwelling fish are known for their peaceful nature and are a popular choice among aquarists. They can coexist peacefully with angelfish and endlers, and their scavenging behavior can help keep the tank clean.
  • Swordtails: With their striking long tails, swordtails are a visually appealing choice as tank mates for angelfish and endlers. They are generally peaceful and can tolerate a wide range of water conditions.
  • Cherry barbs: These fish are relatively small, making them suitable tank mates for angelfish and endlers. Cherry barbs are known for their peaceful temperament, and their red coloration adds a vibrant touch to any aquarium.
  • Neon tetras: These small and colorful fish are a popular choice for community aquariums. They are peaceful and have a schooling behavior that can create a visually appealing display when kept with angelfish and endlers.

Alternative Tank Mates For Endlers

Endlers, with their vibrant colors and small size, are a popular choice for aquarium enthusiasts. If you want to keep endlers with angelfish, it’s essential to choose tank mates that are compatible with both species. Here are some alternatives to consider:

  • Dwarf gouramis: These small and peaceful fish can coexist well with endlers and angelfish. They come in a variety of colors and can add visual interest to your aquarium.
  • Harlequin rasboras: Known for their peaceful nature, harlequin rasboras can make excellent tank mates for endlers and angelfish. They are active swimmers and can create a lively dynamic in your aquarium.
  • Tetras: Various tetra species, such as black skirt tetras or lemon tetras, can be suitable companions for endlers and angelfish. They are well-known for their peaceful behavior and can thrive in community setups.
  • Platies: These small and colorful fish are known for their peaceful nature and adaptability. Platies can coexist peacefully with endlers and angelfish, adding a splash of color to your aquarium.
  • Gouramis: Some gourami species, like pearl gouramis or honey gouramis, can make compatible tank mates for endlers and angelfish. They are generally peaceful and have striking appearances.

Compatibility considerations with different species:

  • Size: Ensure that the tank mates you choose have compatible sizes to prevent any predatory behavior or aggression.
  • Temperament: Look for peaceful and non-aggressive fish that can coexist harmoniously with angelfish and endlers.
  • Water requirements: Consider the water temperature, ph level, and hardness requirements of each species to ensure they are compatible.
  • Tank size: Provide enough space for each species to swim comfortably and establish their territories.
  • Feeding habits: Ensure that all tank mates have similar dietary needs to facilitate feeding and prevent any competition or aggression.

Remember to introduce new tank mates gradually and monitor their behavior closely to ensure the compatibility of angelfish, endlers, and their tank mates. With proper research and careful consideration, you can create a thriving and serene aquarium ecosystem.

Frequently Asked Questions For Can Angelfish Live In A Tank With Endlers?

Can Angelfish And Endlers Live Together In The Same Tank?

Yes, angelfish and endlers can live together in the same tank as long as certain conditions are met.

Do Angelfish And Endlers Have Compatible Water Requirements?

Angelfish and endlers have similar water requirements, making them compatible tank mates.

What Should I Consider Before Adding Angelfish And Endlers To The Same Tank?

Consider factors like tank size, temperament, and suitable hiding places before introducing angelfish and endlers in the same tank.

Can Angelfish And Endlers Coexist Peacefully Without Any Issues?

In most cases, angelfish and endlers can coexist peacefully as long as there is enough space and proper tank management.

How Can I Ensure A Harmonious Environment For Angelfish And Endlers?

Maintain a well-balanced diet, monitor water parameters regularly, and provide adequate space and hiding spots for a harmonious environment.


It is important to consider several factors before cohabitating angelfish and endlers in the same tank. These two species have different temperaments and habitat requirements, which can potentially lead to conflicts and stress. Angelfish are known for their territorial nature and may become aggressive towards smaller fish like endlers, especially during feeding time or while defending their territories.

To ensure a harmonious and stress-free environment, it is advised to provide ample space and hiding spots for both species. Additionally, closely monitoring their behavior and ensuring a well-balanced diet is crucial in maintaining their health and minimizing aggression. While it is possible for angelfish and endlers to coexist in the same tank under the right conditions, careful observation and adjustments may be necessary to ensure their well-being.

Consulting with experienced aquarium enthusiasts or professionals can provide valuable insights on creating a suitable environment for both species to thrive. Ultimately, understanding the unique needs of each species is key to successfully creating a compatible community tank.


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