Discus Fish Tank Mates, FishTankWeb.com – Since there are so many types of Discus fish, there are also a lot of Discus fish tank mates that you can consider.

However, you cannot just pick the mates without any strong reasons.

Therefore, you need to understand the types of fish that can be mates for Discus fish.

List of Discus Fish Tank Mates

If you want to have tank mates for your discus with other. Take note, don’t make mistake with buying a wrong fish compatibility

Put wrong fish will give you 2 possibilities. First, your discus fish eat the fish. Secondly, your discus fish is eaten by the fish

Here the discus tank mates list:

Cardinal Tetras

When you have to decide the proper tank mates for your Discus fish, there are only two things that you have to consider;

The tank mates you can put and the tank mates you have to avoid from your Discus fish. Let us start from the first one.

Talking about the tank mates you can put, Cardinal Tetras fish are possibly the most proper option you have for Discus fish tank mates.Photo Image Discus Fish Tank Mates - Cardinal tetra Tank Mates

The reason

The first and the most acceptable reason is because they are categorized as tropical fish.

More than that, it is fair to say that they can be labeled as one of the beautiful tropical fish types.

Tropical fish type is the type of fish that is fun and interesting to watch. Their movement and habit inside the tank will please you at most of their time.

Secondly, Cardinal Tetras are also flexible with their environment since they are so comfortable with the acidic and warm water too; the typical water that your Discus fish will always like.

Furthermore, only some fish owners who have known that this type of fish is also categorized as dither fish.

For those who haven’t known yet, fish that are categorized as dither fish tend to have calming and strong influence on larger and more timid types of fish.

In this case, Discus is the larger type of fish compared to Cardinal Tetras. The smaller type fish or dither fish like to swim forth and back in the tank.

The larger type fish, in this case Discus fish, will notice that those smaller fishes feel safe in their new environment.

The safe feeling from the dither fish will send a signal to your Discus fish that everything in their tank is safe.

Photo Image Discus Fish Tank Mates - Cardinal tetra

It will also give them more confidence to swim out in the open fearlessly.

In case you have ever owned skittish and shy Discus fish that like to hide most of their time, adding Cardinal Tetras as their companions can be the best option.

Corydoras Catfish

Photo Image Discus Fish Tank Mates - Corydoras Catfish Mates The next type of fish that you may choose as your Discus fish tank mates is Corydoras Catfish.

The main reason why you are allowed to add this type of fish into the tank is because of their ability.

Corydiras Catfish are well known in helping fish owners with cleaning maintenance.

Basically, they like to swim around the tank and look for food particles that haven’t been eaten, especially by your Discus fish.

Adding more than one Corydoras Catfish will help you to keep the water in the tank clean and it means your Discus fish will get more comfortable.

One thing you have to remember is when you have decided to add any Corydiras Catfish to your tank for the Discus mates, make sure that you keep the temperature of the water around 80-82 degrees Fahrenhiet. Photo Image Discus Fish Tank Mates - Corydoras Catfish

The Corydoras Catfish are not really comfortable with higher temperature.

Sterbai Ancistrus

Photo Image Discus Fish Tank Mates - Sterbai ancistrusThe next recommended type of fish that can be added as your Discus tank mates is Sterbai Ancistrus.

The same reason with Corydoras Catfish, Sterbai Ancistrus will help you in keeping the tank clean since they like to consume unnecessary algae that are automatically formed in your tank.

If you plan to add Sterbai Ancistrus as your Discus tank mates, make sure that you feed them with some good-quality algae for their diet on the regular basis.

Adding a tiny piece of driftwood to the tank will also help them to swallow the food.

Therefore, adding Sterbai Ancistrus and Corydoras Catfish as your Discus tank mates will ease your job in cleaning the tank water.

Other Options

These types of fish actually have similar characteristic like the previous types and are allowed to be added as your Discus tank mates.

They are Rosy Tetras, Glowlight Tetras, Rummy Nose Tetras, German Blue Ram and Clown Loaches.

For the last mentioned type, make sure you provide a hiding place in your tank in case you want to add them as your Discus tank mates.

Photo Image Discus Fish Tank Mates - Clown Loaches
Clown Loaches

 

Photo Image Discus Fish Tank Mates - German Blue Ram
German Blue Ram

 

Photo Image Discus Fish Tank Mates - Glowlight Tetras
Glowlight Tetras

 

Photo Image Discus Fish Tank Mates - Rosy Tetras Ideas
Rosy Tetras

 

Photo Image Discus Fish Tank Mates - Rosy Tetras
Rosy Tetras

 

Photo Image Discus Fish Tank Mates - Rummy Nose Tetras
Rummy Nose Tetras

Tank Mates You should Avoid

If have discussed the possible and allowed mates to be added as your Discus fish companions, it will better if you also know what types of fish that are not allowed to be added as your Discus fish tank mates.

It will not only prevent your Discus from stress of getting wrong tank mates, but also give them longer live by putting proper tank mates.

  • Angelfish

Photo Image Discus Fish Tank Mates Avoid AngelfishAfter that, avoid adding Angelfish since their aggression matter can endanger your Discus fish.

They will get more when they are on the peak of their sexual maturity.

Besides, they will also tend to take control your entire tank and force your Discus fish to hide and feel being intimidated.

Another reason why you cannot add Angelfish as your Discus tank mates is the fact that they are also quick eaters.

It may cause the Discus fish have no chance to eat the food.

  • Discus with Different Size

Antoher thing you should note is never put small Discus and large Discus in the same tank.

The larger Discus will eventually take the whole control in the tank, especially about the food portion.

The larger Discus will also bully the smaller Discus, causing the smaller Discus to get weaker and sick.

Therefore, it is suggested for you to grow small Discus in a separated tank and wait for the right time to put them in the same tank with adult Discus.

Other Fish You should Avoid

Overall, you cannot add the types of fish that don’t like acidic and warm water, since the criteria of water that your Discus fish prefer.

It means that you cannot add any African Cichilds as your Discus tank mates too.

Despite being categorized as Tetras family, Neon Tetras are also not recommended to be added since they will prefer cooler water, while your Discus prefers the warm one.

Bear in mind that you cannot also add any fin nipping and fast swimming fish.

The likes of Tinfoil Barbs, Danios, or Tiger Barbs will eventually endanger the Discus by nipping their fins, making them look so skittish.

Photo Image Discus Fish Tank Mates Avoid African Cichlid
African Cichlids

 

Photo Image Discus Fish Tank Mates Avoid Danio Choprae
Danio Choprae

 

Photo Image Discus Fish Tank Mates Avoid Danio Rerio
Danio Rerio

 

Photo Image Discus Fish Tank Mates Avoid Zebra Danio
Zebra Danio

 

Photo Image Discus Fish Tank Mates Avoid Tiger Barbs
Tiger Barbs

 

Photo Image Discus Fish Tank Mates Avoid Tinfoil Barbs
Tinfoil Barb

Read too:

Conclusion

The lifespan the Discus fish sometimes depends on two basic things; the tank mates and the tank setup.

In this case, deciding the most suitable fish for your Discus fish tank mates can be crucial since it can affect your Discus lifespan.


source: Discushatchery¹, aquaencyclopedia²

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