What Fish Do Angelfish Get Along With – The Ultimate Guide To Perfect Tankmates

You’ve seen them in the local fish store—stately, graceful, and undeniably the “kings” of the freshwater aquarium. Angelfish (Pterophyllum scalare) add a level of sophistication to any setup that few other species can match.

However, many hobbyists hesitate to bring them home because of their reputation. You might be wondering what fish do angelfish get along with without turning your peaceful community tank into a scene from an action movie.

Don’t worry—this setup is perfect for beginners and intermediate keepers alike if you follow a few simple rules. In this guide, I’ll share my years of experience to help you choose the best companions for your winged wonders.

Understanding the “Angel” Temperament

Before we dive into the list of compatible species, we need to address the elephant in the room. Despite their heavenly name, angelfish are actually cichlids.

This means they possess a certain level of intelligence, territoriality, and a predatory instinct. If a fish is small enough to fit in an angelfish’s mouth, it will eventually be considered dinner rather than a friend.

They are also quite protective, especially when they form breeding pairs. Understanding these natural behaviors is the first step in successfully choosing their roommates.

The “Mouth Size” Rule

The most important rule in the hobby is: if it fits, they eats. Angelfish have surprisingly large mouths that can expand to swallow small tetras.

When they are juveniles, they seem harmless. But as they grow to the size of a saucer, those tiny neon tetras you bought might start disappearing one by one.

Territorial Boundaries

Angelfish are “mid-to-top” dwellers. They love vertical space and will often claim a specific corner or a large Amazon Sword plant as their own.

Choosing tank mates that occupy the bottom of the tank or have very different swimming patterns can significantly reduce stress and aggression within the aquarium.

what fish do angelfish get along with? Top Community Picks

Finding the right balance is all about selecting fish that are too large to be eaten but peaceful enough not to nip at the angelfish’s long, flowing fins.

Here are my top recommendations for a harmonious community tank. These species have been tested time and time again in my own gallery of tanks at Aquifarm.

1. Corydoras Catfish

If there is a “perfect” tank mate, it’s the Corydoras. These bottom-dwelling bundles of energy are peaceful, hardy, and keep the substrate clean.

Since they stay at the bottom and angelfish prefer the middle and top, they rarely cross paths. Sterba’s Corydoras are particularly great because they handle the warmer temperatures angelfish love.

Pro Tip: Always keep Corydoras in groups of at least six. They are highly social and feel much safer when they have a “squad” to forage with.

2. Rummy Nose Tetras

When people ask what fish do angelfish get along with, I always point them toward the Rummy Nose Tetra. They are fast, school tightly, and grow just large enough to avoid being a snack.

Their bright red faces and striped tails provide a beautiful contrast to the elegant shape of the angelfish. They also act as “dither fish,” helping the angelfish feel more secure.

I’ve found that a school of 10-15 Rummy Noses creates a stunning visual effect as they move in unison across the mid-water column.

3. Dwarf Cichlids (Bolivian Rams)

If you want more “personality” in your tank, Bolivian Rams are an excellent choice. Unlike the more sensitive German Blue Rams, Bolivian Rams are quite hardy.

They occupy the lower levels of the tank and generally mind their own business. While they are also cichlids, they are much smaller and less aggressive than their angelic cousins.

Just ensure you provide plenty of caves or terracotta pots to give the Rams their own little territories to defend.

4. Bristlenose Plecos

Every tank needs a janitor, and the Bristlenose Pleco is the best man for the job. Unlike the Common Pleco, which grows way too large, the Bristlenose stays at a manageable 4-5 inches.

They have armored scales, which means if an angelfish decides to get bossy, the pleco won’t even feel it. They are fantastic at keeping algae off your glass and driftwood.

Make sure to provide them with driftwood, as they need the cellulose for their digestion. It also provides a great hiding spot during the day.

The Best Schooling Fish for Angelfish

Schooling fish are essential for a dynamic aquarium. However, you must avoid “fin nippers.” Angelfish are slow-moving targets with long, tempting fins.

When considering what fish do angelfish get along with, you want to avoid species like Tiger Barbs or Serpae Tetras, which are notorious for bullying slower fish.

Harlequin Rasboras

These are often overlooked but are fantastic companions. They have a deep body shape that makes them difficult for an angelfish to swallow.

They are incredibly peaceful and their copper-orange color looks spectacular under high-quality LED lighting. They are very hardy and adapt well to various water conditions.

Bleeding Heart Tetras

If you want a larger tetra, the Bleeding Heart is a “brick” of a fish. They are deep-bodied and very active, making them completely safe from even the largest angelfish.

They have a unique spot on their side that looks like a “bleeding heart,” adding a splash of color. I recommend a group of at least 6 to 8 to see their best behavior.

Lemon Tetras

Lemon Tetras are another deep-bodied option. When they are well-fed and healthy, their yellow coloration becomes incredibly vibrant.

They are playful but not aggressive. In my experience, they tend to stay in their own lane, leaving the angelfish to glide majestically through the center of the tank.

Fish Species to Absolutely Avoid

Knowing what fish do angelfish get along with also involves knowing which ones to leave at the store. Some common favorites can lead to heartbreak in an angelfish tank.

Avoid these species to ensure a stress-free environment for your aquatic pets and to prevent any “missing fish” mysteries.

Neon Tetras

This is the most common mistake beginners make. While Neons look great, they are the natural prey of angelfish in the wild. Neons are snacks, not friends.

If you love the look of Neons, try Cardinal Tetras instead. They grow slightly larger and if introduced while the angelfish are still small, they have a much better chance of survival.

Tiger Barbs

Tiger Barbs are the “bullies” of the fish world. They are attracted to long, flowing fins like a magnet. They will nip at your angelfish until the poor fish is stressed and diseased.

In general, most barbs should be avoided unless they are the peaceful varieties like Cherry Barbs, which usually stay out of trouble.

Fancy Guppies

Male guppies have long, flashy tails that can provoke an angelfish. Furthermore, guppies are small and slow, making them easy targets for a hungry cichlid.

If you must have livebearers, Mollies or Platies are a much better choice because they are larger and more robust.

Creating the Ideal Environment for Compatibility

Success isn’t just about the fish you choose; it’s about the environment you build. A well-designed tank can mitigate a lot of potential aggression.

When thinking about what fish do angelfish get along with, you also need to think about how they interact with their surroundings.

The Importance of Tank Size

Angelfish need height. They are tall fish, and a shallow tank will stunt their growth and make them feel cramped. A 29-gallon tank is the absolute minimum for a single pair.

If you want a community, I highly recommend a 55-gallon or 75-gallon tank. This extra volume provides enough space for everyone to have their own territory.

Using Plants and Decor to Break Line of Sight

If an angelfish can see its rival from across the tank, it’s more likely to attack. Use tall plants like Vallisneria or Amazon Swords to create visual barriers.

Driftwood and large rocks can also help define territories. This allows smaller or more submissive fish to hide and feel secure if the angelfish are feeling particularly territorial that day.

Temperature and Water Chemistry

Angelfish thrive in warmer water, typically between 78°F and 82°F (25.5°C – 28°C). When choosing tank mates, ensure they can handle these higher temperatures.

They also prefer slightly acidic to neutral water (pH 6.5 – 7.0). Most farm-raised angelfish are adaptable, but keeping parameters stable is the key to a long-lived community.

Expert Tips for Introducing New Tank Mates

Even if you know what fish do angelfish get along with, the way you introduce them matters. Here is my “secret sauce” for a peaceful introduction.

1. Rearrange the Decor: Right before adding new fish, move a few plants or rocks around. This “resets” the territories and makes the angelfish less likely to defend “their” spot.

2. Feed First: A full angelfish is a lazy angelfish. Feeding your tank before introducing new inhabitants reduces the chance of the newcomers being seen as food.

3. Use a Quarantined Tank: Always quarantine new fish for 2-4 weeks. The last thing you want is to introduce a disease that wipes out your prized angelfish.

4. Add Angelfish Last: If you are starting a new tank, add the smaller schooling fish first. Let them get established before adding the “kings” of the tank.

Frequently Asked Questions (FAQ)

Can angelfish live with Bettas?

Generally, no. Both are territorial and have long fins. They often see each other as rivals, leading to constant fighting. It’s best to keep them in separate tanks.

How many angelfish should I keep together?

Angelfish are best kept in a single pair or a group of five or more. Keeping three or four often leads to the weakest fish being bullied by the others.

Can angelfish live with shrimp?

Most small shrimp like Cherry Shrimp will be eaten quickly. However, Amano Shrimp are larger and often survive if there are plenty of hiding places.

What fish do angelfish get along with in a 29-gallon?

In a smaller tank like a 29-gallon, stick to a pair of angelfish and a school of bottom dwellers like Corydoras. Avoid adding too many mid-water schooling fish to prevent overcrowding.

Are angelfish aggressive to other fish?

They are semi-aggressive. They won’t go out of their way to kill everything, but they will defend their nesting site and eat anything that fits in their mouth.

Conclusion

Choosing what fish do angelfish get along with doesn’t have to be a guessing game. By focusing on size, temperament, and tank levels, you can create a thriving ecosystem.

Remember to prioritize Corydoras, larger tetras like Rummy Noses, and peaceful bottom dwellers. Avoid tiny “snack-sized” fish and aggressive fin nippers.

With the right planning and a bit of patience, your angelfish will become the stunning centerpiece they were meant to be. Happy fish keeping, and may your aquarium always be crystal clear!

For more expert advice on aquatic plants and shrimp keeping, stay tuned to Aquifarm—your home for a healthy underwater world!