Are Angelfish Hardy

If you have a freshwater aquarium and are looking to add a fish with a majestic appearance and unique behavior, Angelfish might be your first choice. However, before you add any fish to your aquarium, you must pay attention to its requirement for water parameters.

When it comes to captivating Angelfish in an aquarium, you may wonder, ‘are Angelfish Hardy’ In this article, I will help you explain the hardness of Angelfish along with their genetic adaptation and environmental resilience, as well as steps you can take to create a suitable environment for there will be.

But, before I tell you what makes Angelfish Hardy and what you can do to create a Hardy environment for your fish, let’s first find out the answer to the fascinating question: Are Angelfish Hardy?

Are Angelfish Hardy?

Are Angelfish Hardy?

Yes, Angelfish are Hardy fish with a strong immune system, helping them withstand various water conditions and adapt to different environments. They possess genetic adaptations & robust genetics that enable them to cope with fluctuations in pH level, temperature, and water hardness.

These genetic traits make Angelfish an excellent adaptable and resilient choice for beginner fish keepers. In addition to their genetic makeup, the Angelfish’s natural resilience can be attributed to their ability to acclimate to different water parameters.

You should know that they can tolerate a wide range of temperatures from 72 degrees Fahrenheit to 82°f and can survive in pH levels ranging from 6.52 to 7.5.

This kind of adaptive adaptability helps them to thrive in various aquarium setups, making it a beginner-friendly fish to keep with more flexibility to design the tank due to their vibrant color options & intricate patterns.

After knowing that Angelfish are hardly fish, you might want to create a Hardy environment for them. To do that, here is what you need to know.

Creating a Hardy Environment for Angelfish

Creating a Hardy Environment for Angelfish

If you provide a suitable tank setup and maintain optimal water parameters for your angelfish well-being, they will be healthy & happy for longevity. Therefore, I mention some key factors that can help you create a Hardy environment for your Angelfish from the starting point.

Tank Setup & Size

First, you need to get familiar with the swimming pattern of Angelfish. As Per Vedantu, they are known for their vertical growth and elegant swimming style. Therefore you must provide them with a spacious tank that can accommodate their natural behavior.

Generally, I recommend having a tank size of 20 gallons for a pair of Angelfish with additional space needed for each additional fish. For extra additional fish, you should have a 10-gallon extra size.

Also, ensure to provide vertical space with a taller tank as it mimics their natural habitat, making it a perfect choice for Angelfish. To know more, read this article on how much Angelfish is in a 20-gallon tank.

Water Parameters & Quality

Do you know Angelfish also require proper water parameters for their health and well-being? Keep your Angelfish in a water temperature between 78 degrees Fahrenheit to 80 degrees Fahrenheit for optimal health.

The pH should be maintained within a range of 6.5 to 7.5, with the water hardiness between 3 to 8 dH. Also, pay attention to water testing and adjustment to ensure a stable environment for your Angelfish.

You should use reliable water conditioners to achieve and maintain the desired parameters. If you haven’t used one, you should use it because it helps remove harmful substances like chlorine and chloramine from tap water, making it safe for your Angelfish. The water conditioner will also provide some electrolytes and protect the fish’s slime coat, promoting their overall health.

Tankmates & Compatibility

If you want to add Angelfish in community time, you should be cautious about choosing tankmates. Make sure to choose a tank mate that has a peaceful nature to avoid aggressive conflicts.

You should never choose a fin-nipping or aggressive species for an angelfish tank mate. It is important to consider the compatibility of a tankmate with Angelfish to prevent stress and aggression within the aquarium.

3 Common Challenges + Tips 

Even though Angelfish is considered Hardy, there can be a few challenges you may encounter in the journey of creating a Hardy environment for them. Therefore, let’s take a quick look at some common challenges you may face and the tips that can help you maintain healthy Angelfish.

Disease Prevention & Quarantine

As per Aqueon, Angelfish is also susceptible to diseases like itch and fin rot. It would help if you quarantined New fish before introducing them to the main tank to prevent the spread of disease.

Also, ensure that the quarantine tank is set up with proper filtration and monitoring to ensure the health of new additions. You should also perform regular water changes and maintain a clean environment to prevent disease outbreaks. If you find any fish suffering from unusual symptoms or diseases, contact your vet and quarantine it immediately.

Behavioral Considerations

It is not uncommon for Angelfish to also exhibit aggressive behavior or become stressed due to inadequate tank conditions. Therefore, you must provide proper tank condition and decorate it with hiding spots like live plants or visual barriers that help reduce aggression among Angelfish.

Also, it would help if you considered keeping Angelfish in pairs or small groups to promote their natural behavior and minimize stress. To know more about their schooling nature, read our article: are Angelfish schooling fish?

Breeding & Rearing Fry

If you are considering breeding Angelfish, it can be a rewarding experience, but you may require a different bleeding tank setup to achieve successful breeding and raise fry. It would help if you got a separate breeding tank with spawning sites like broad leaves and vertical surfaces where Angelfish can lay their egg. Once the eggs are hatched, you must feed them with newly hatched brine shrimp or powdered fry food for their growth and further development.

Related FAQ
Are Angelfish Cichlids?
Are Angelfish Freshwater?
Are Angelfish Aggressive?
Are Angelfish Reef Safe?
Are Angelfish Schooling Fish


You should know that Angelfish are Hardy fest water fish due to their genetic adaptation and environmental resilience. After knowing that they can adapt to various water conditions and thrive in well-maintained aquariums, you still need to be conscious of the suitable tank setup.

I recommend you review my recent article on pH for Angelfish and angelfish temperature requirements. Always be prompt to maintain optimal water parameters and understand your fish-specific need to create a thriving environment for your Angelfish.

Also, make sure to monitor their behavior and take the necessary steps to address any challenges that you come across. You can bring beauty and elegance to your aquarium for many years with proper care.

I have given my best to give you proper knowledge on the question ‘Are Angelfish Hardy.’ If you find this article helpful, then consider sharing it. Your share will not only help people find the answer to the question:

‘Are angelfish Hardy’ but also learn about the specific needs to keep them thriving & healthy for longevity. Do check my other helpful guide on angelfish facts & care. See you in the next post, till then, take care & goodbye.