What Fish Can Live Together With Guppies? You Won’t Believe The Perfect Matches!

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Here’s the deal: guppies are excellent community fish, thanks to their peaceful personalities and vibrant colors. But not all fish can peacefully coexist with them in an aquarium.

The first thing you should take note of is that any potential tank mate must be non-aggressive towards guppies, as they have delicate fins that can easily get nipped by other fish species. Secondly, ensure that both types of fish require the same water parameters (temperature, pH level, etc. ).

“The ideal companions for a guppy are small tetra species such as neon or cardinal tetras. ” – Dr. Robert J. Goldstein, veterinarian

Tetras are indeed one of the most popular choices among hobbyists when it comes to introducing new friends into a guppy tank. They thrive within similar environments and pose no threat to your beloved pets.

If you would like something more exotic, consider adding some corydoras catfish! These bottom-dwellers help keep the substrate clean while providing a striking contrast between themselves and the brightly-colored guppies swimming above. Other options include mollies, platies, danios and rasboras – all perfect matches for our favorite little swimmers!

In conclusion, there are many different species you can add to your aquarium to create a diverse community of happy creatures. You just need to pick wisely based on similarities in size, behavior and environmental needs. Do your research thoroughly before making any purchases so that everyone gets along swimmingly!

Small and Peaceful Fish That Can Coexist With Guppies

If you have a community aquarium, then you know how crucial it is to find the right combination of fish species that can coexist harmoniously. Guppies are one of the most popular freshwater aquarium fish due to their vibrant colors and ease of care. But what other fish can live together with guppies?

The good news is that there are many small and peaceful fish species that can share a tank with guppies without any major problems. Here are some great examples:

  • Tetras: There are several types of tetra fish available in different colors and sizes, including neon tetras, cardinal tetras, and ember tetras. All of them are compatible with guppies and add a beautiful touch to your aquarium.
  • Endlers Livebearers: Endlers look very similar to guppies but are smaller in size, making them an excellent fit for community tanks containing multiple species.
  • Rasboras: Rasboras such as harlequin rasbora or chili rasbora will make fantastic companions for your guppies adding depth and movement to the tank.
  • Corydoras Catfish: These tiny catfishes complement well in terms of scavenging leftover food at the bottom while not being aggressive towards other fish present.
In conclusion, there’s no shortage when it comes to finding suitable tank mates for your beloved guppy pets. The key is picking which ones showcase keeping preferences similar to yours while ensuring these fishes’ compatibility so they could thrive too up until adulthood.

Please note that even though these fish species mentioned above tend towards peace, it is recommended to avoid aggressive species or any larger ones that might see small guppies as food. Keep in mind tank sizes too since overcrowding can lead to stress and premature death for these residents.

Neon Tetra

The neon tetra is a small, peaceful freshwater fish that originates from South America. Known for its bright blue and red coloring, the neon tetra is popular in aquariums around the world.

When it comes to choosing tank mates for guppies, neon tetras are an excellent option. Both species are peaceful and have similar water requirements, making them easy to care for together.

It’s important to note that while neon tetras can live with guppies, they do require some specific conditions to thrive. They prefer soft, slightly acidic water with plenty of plants and hiding places.

If you’re considering adding neon tetras to your tank with guppies, be sure to monitor the water quality regularly and provide proper filtration and maintenance.

Overall, neon tetras make great companions for guppies as long as their unique care needs are met. With their vibrant colors and peaceful personalities, these fish are sure to add a stunning element to any aquarium.

Harlequin Rasbora

The Harlequin Rasbora is a peaceful and popular aquarium fish that makes a great addition to any community tank. It originates from Southeast Asia, specifically Thailand, Malaysia, and Sumatra.

They are often recommended as suitable tankmates for Guppies due to their similar size and peaceful nature. Additionally, they have a beautiful coloration of orange, red, and black which can add an attractive contrast when kept with Guppies.

It’s important to note that both the Harlequin Rasbora and Guppy prefer similar water conditions such as slightly alkaline pH levels, temperatures between 70-82°F (21-28°C), and well-filtered water.

“When choosing compatible fish for your guppies it’s crucial to select species with similar temperaments and care requirements. “

In conclusion, if you’re looking for a fitting companion fish that will coexist peacefully alongside your beloved Guppies then Harlequin Rasboras could be perfect! Needless to say though many other types of fish would enjoy living with guppies like neon tetras or platies.

Bottom-Dwelling Fish That Won’t Compete With Guppies

Guppies are popular fish that are easy to care for and come in a variety of colors. They are peaceful creatures that can live well with other species as long as they are not aggressive or territorial. Choosing the right tankmates is essential to ensure harmony in your aquarium.

If you are looking for bottom-dwelling fish, there are several options that won’t compete with guppies for food or space:

  • Corydoras: These catfish are known for their peaceful nature and love to scavenge at the bottom of the tank. They prefer living in groups, so it’s recommended to have at least three in your aquarium.
  • Otocinclus Catfish: Another peaceful fish that will help keep your tank clean by eating algae off plants and surfaces. They also go well with corydoras since they occupy different layers of the water column.
  • Kuhli Loach: A smaller type of loach that enjoys burrowing in sand substrates and hiding among decor like rocks and driftwood. Since they require hiding places, these make great additions in planted tanks.

Note: If you plan on keeping shrimp or snails along with your guppies, beware that some bottom-dwellers might find them prey!

“Adding non-aggressive bottom dwellers to an aquarium can provide diversity and interest within the community. ” – Sue Hunter from Aquariadise

In addition to serving functional purposes such as helping maintain adequate cleanliness levels, introducing new species into an established tank can promote excitement. Just be sure you always research any potential compatibility concerns before adding any aquatic pets together!

Corydoras Catfish

If you are wondering what fishes can live together with Guppies, then Corydoras Catfish is an excellent choice. This aquatic pet is not only beautiful to look at but also one of the best aquarium fish companions for Guppies.

The peaceful nature of Corydoras catfish makes them ideal tank mates for Guppies as they do not usually nip on their fins or cause any harm to these little creatures. You can add cory catfish in a group of 2-4 in your existing guppy tank without any worries about fights or aggression.

Corydoras are bottom-dwelling fish and spend most of their time scavenging around the substrate, which creates a perfect balance in the aquarium as well.

“Cory cats will eat leftover foods that have fallen to the floor, helping keep the water clean. “

You should make sure that there is plenty of hiding space available inside the aquarium as both Guppies and Corys need caves, rocks, plants, or decorations for protection when needed.

If you ensure proper care and maintenance by maintaining appropriate temperature levels (72°F – 80°F), providing good quality food, maintaining adequate pH levels (6. 0 – 8. 0) and keeping up with regular water changes, then your Guppies and Cory catfish will happily coexist while creating beauty within your aquatic environment.

Otocinclus Catfish

If you’re thinking of creating a community tank with guppies, it’s essential to know which fish can live together harmoniously. Otocinclus catfish is one such species that thrive well in an aquarium alongside guppies.

The Otocinclus catfish, commonly referred to as Oto or Dwarf suckers, are small and peaceful creatures known for their algae-eating abilities. They have a friendly nature and won’t harm other fishes in the aquarium. However, they might get intimidated by larger aggressive fishes; hence avoid keeping them alongside cichlids.

Another benefit of having Otocinclus catfish in your aquarium is they maintain high water quality by cleaning up excess food residues and biological wastes from the substrate. By doing so, otos ensure that harmful ammonia levels remain low in the tank, leading to a healthy environment for all fishes living there.

Make sure not to keep more than 6-7 Otocinclus catfish per 10 gallons of water and offer ample hiding spaces like rocks or caves since these tiny creatures love spending most of their time sheltered comfortably.

In conclusion, if you want to create a peaceful community tank with Guppies while ensuring high water quality standards with no complications involved, consider adding Otocinclue at your disposal!

Non-Aggressive Fish That Have Similar Water Requirements as Guppies

Guppies are a popular choice for aquarium enthusiasts because they are colorful, active, and easy to care for. However, it is important to choose compatible tank mates that have similar water requirements in order to ensure a successful community tank. Here are some non-aggressive fish that can live together with guppies:

1. Neon Tetras: These small, peaceful fish are a great addition to any community tank. They prefer soft, slightly acidic water just like guppies.

2. Corydoras Catfish: These bottom-dwelling scavengers are perfect for keeping the substrate clean and tidy. They require similar water conditions as guppies and are very peaceful.

3. Cherry Shrimp: If you want something a little more unusual than typical fish species, cherry shrimp could be your answer! They thrive in freshwater with stable parameters – ideal conditions for guppy tanks!

“It’s essential that you keep the size of your chosen species into consideration when selecting new members for your aquatic household!”

4. Endler’s Livebearer: This close relative of the guppy is another excellent option for communal living due to their similar temperament and suitable environment preferences.

All of these fish make wonderful companions for your beloved guppies without compromising on overall tank harmony. Remember; when introducing new species to an existing setup, always do research ahead of time!”


If you’re looking for fish that can live together with guppies in a community tank, Platies are an excellent choice. These colorful and hardy fish come in a variety of colors and patterns, making them a popular favorite among aquarium hobbyists.

One reason why platies make great companions to guppies is they are both peaceful species. They won’t bother each other or any other tank mates as long as there’s enough space for everyone.

The ideal tank size for a group of platies and guppies would be at least 20 gallons. This will allow plenty of swimming room for the fish and also provide space for plants, rocks, or decorations that will help create hiding spots and break up sight lines.

Another advantage of keeping Platies with Guppies is they have similar water requirements. Both are freshwater fish and prefer slightly alkaline (7-8 pH) water with moderate hardness levels.

It’s worth noting that while Platies may look like miniature versions of swordtails at first glance, they are not typically compatible tank mates due to differences in temperament and aggression level.
Overall, if you’re after an attractive mixed-species display without sacrificing peace and tranquility within your aquarium – considering adding some Platies alongside your Guppy population is definitely a wise decision!


Mollies are a popular freshwater fish that can thrive in a community aquarium setting. One question many aquarists ask is, “What fish can live together with guppies?” Mollies are one of the best choices for tank mates due to their peaceful demeanor and similar water requirements.

One thing to keep in mind when considering adding mollies to a guppy tank is their size. Mollies can grow up to 4 inches long, so it’s important to make sure your tank is large enough to accommodate both species comfortably.

In terms of diet, mollies enjoy eating vegetation as well as freeze-dried or frozen foods such as bloodworms and brine shrimp. They also need plenty of plant cover within the tank, which provides an ideal environment for the fry produced by both guppies and mollies.

Another benefit of keeping mollies in a guppy tank is that they can help control the population growth of these prolific breeders. The fry will provide a steady food source for larger fish like mollies.

“Adding mollies to your guppy tank not only adds variety but also helps create a balanced ecosystem. “
In summary, if you’re looking for compatible fish that can live peacefully in a community tank with guppies, consider adding some mollies. With minimal effort and maintenance required, they offer endless entertainment and beauty in any aquarium setting.

Frequently Asked Questions

What types of fish are compatible with guppies in a community tank?

Guppies are peaceful fish, making them compatible with other peaceful species. Some good tank mates for guppies include tetras, cory catfish, and platies. Avoid aggressive or predatory fish like cichlids, bettas, and angelfish. Also, make sure to consider the size and swimming habits of potential tank mates to ensure they won’t harm the guppies or compete for resources.

Will aggressive fish harm guppies in the same tank?

Yes, aggressive fish can harm guppies in the same tank. Guppies are small and peaceful, making them easy targets for aggressive or predatory fish. Aggressive fish like cichlids, bettas, and angelfish may view guppies as food or territorial rivals. It’s best to avoid aggressive fish when choosing tank mates for guppies to prevent any harm or stress to the guppies.

What are some common traits to look for in fish that can coexist with guppies?

When choosing tank mates for guppies, look for fish with similar size and swimming habits. Peaceful fish that won’t compete for resources or harm the guppies are also good choices. Additionally, consider the fish’s water temperature, pH, and filtration needs to ensure they can live comfortably in the same tank as the guppies. Some good options include tetras, cory catfish, and platies.

What size tank is needed for guppies and other fish to live together comfortably?

The size of the tank needed for guppies and other fish to live together comfortably depends on the number and size of the fish. As a general rule, a 20-gallon tank is recommended for a community tank with guppies and other small fish. However, if you have larger fish or more fish in the tank, you’ll need a larger tank to accommodate them. It’s important to ensure the tank is well-filtered and stocked appropriately to prevent overcrowding and stress on the fish.

Can bottom-dwelling fish live peacefully with guppies in the same tank?

Yes, many bottom-dwelling fish can live peacefully with guppies in the same tank. Some good options include cory catfish, loaches, and shrimp. These fish are peaceful and won’t harm the guppies. Additionally, they occupy different areas of the tank, so they won’t compete for resources. However, it’s important to ensure the tank is properly filtered and stocked appropriately to prevent overcrowding and stress on the fish.

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