Pea Puffer Tank Mates

The pea puffer (Carinotetraodon travancoricus) is a small and hardy fish species native to freshwater streams in India.

They are popular in the aquarium trade for their unique appearance and behavior.

Pea puffers are best kept in groups of at least 3, as these fish need plenty of interaction with other members of their species.

Tank mates for the pea puffer should include similarly sized or smaller peaceful fish that won’t compete with them for food, such as tetras, rasboras, danios, hatchetfish, livebearers like guppies and mollies; shrimp such as cherry red shrimp or bamboo shrimp; snails; and aquatic invertebrates.

It is important to avoid any other bottom-dwelling species that might outcompete your puffer for food or nip its fins or tail when it gets too close.

If you are looking for an interesting and unique addition to your fish tank, the pea puffer may be a great choice!

They can make amazing aquarium companions, but it is important to note that they should not be kept with other small fish.

Pea puffers can get along well with larger tank mates such as snails, crabs, crayfish, catfish, loaches and more.

These animals will provide a good balance of active and passive species in the tank which will help create a thriving aquatic environment for all inhabitants.

Pea Puffer Tank Mates

What Fish Can Be With Pea Puffers?

Pea puffers are a type of freshwater fish that can be found in the aquarium trade. They are small, only growing to about two inches in length, and have an elongated body shape.

Pea puffers are also known for their unique behavior; they often use their mouths to pick up pebbles or other objects from the substrate and move them around the tank.

Given their size and habits, many people wonder what types of fish can live with pea puffers without causing any problems.

The answer is quite simple: almost any peaceful community fish species that is not much larger than a pea puffer will do well living alongside one!

Small tetras, danios, rasboras, hatchetfish, pencilfish and even some livebearers such as guppies can all make suitable companions for your pea puffer tankmates.

So long as you provide enough space for everyone to swim freely without feeling crowded or threatened.

With proper care and attention paid to water quality parameters such as pH levels and temperature fluctuations, these fishes should co-exist peacefully together in harmony!

Can You Put Pea Puffers in a Community Tank?

When it comes to adding pea puffers to a community tank, the answer is not so straightforward.

Pea puffers are small and peaceful fish that require very specific water parameters and conditions to be successful in their environment.

Generally speaking, they should only be kept in species-only tanks as they can become aggressive with other fish or invertebrates if there is not enough space for them to establish territories.

If you do decide to add pea puffers into a community tank, make sure the aquarium is large enough (at least 50 gallons) and has plenty of hiding places such as rocks and driftwood for them to feel safe.

Additionally, ensure all other inhabitants are also peaceful bottom dwellers like dwarf corydoras or otocinclus catfish who will coexist peacefully with your pufferfish without outcompeting them for food or territory.

Lastly, always quarantine any new additions before introducing them into an established tank; this will help prevent diseases from spreading throughout your entire system.

What Plants Can Go With Pea Puffers?

When it comes to finding the perfect tankmates for your pea puffer, you want to make sure that the other fish or plants are of similar size and temperament.

Generally speaking, small peaceful fish like tetras and danios can be good companions for a pea puffer.

Plants can also be kept with them as long as they don’t have large leaves or flowers which may tempt the curious little puffers into nibbling on them.

Some popular aquatic plants that go well with a pea puffer include Java Ferns, Anubias Nana, Water Wisteria, Hornwort and Ambulia.

These hardy species are slow-growing and won’t require much maintenance when compared to more fragile varieties such as Cabomba and Water Lettuce, making them ideal choices for beginners in aquascaping.

What Fish Can You Keep With Dwarf Puffer Fish?

When it comes to keeping fish together, dwarf pufferfish are one of the most unique breeds.

They are incredibly hardy and can live in a wide range of water parameters. This makes them ideal for both beginner and experienced aquarists alike.

As such, they need to be kept with other species that won’t disturb their environment or cause any harm.

When selecting tank mates for your dwarf pufferfish, you should take into consideration the different personalities of each fish as well as the size requirements for each species.

Generally speaking, some good options include small schooling fish like tetras, barbs and rasboras; peaceful bottom dwellers like corydoras catfish; snails such as nerite snails; and even larger invertebrates like ghost shrimp!

Be sure to research all potential tankmates before introducing them into your aquarium so that you can ensure compatibility between all species involved.

Pea Puffer Tank Size

When setting up an aquarium for a Pea Puffer, it is important to remember that they need plenty of space.

The minimum tank size should be at least 10 gallons (45 liters), but ideally the tank should be 20-30 gallons (90-135 liters).

This extra space will provide them with enough room to swim and explore, as well as give you more options when it comes to decorating the aquarium.

Pea Puffer Tank Requirements

Having a Pea Puffer fish in your aquarium can be very rewarding, but it’s important to make sure you have the right tank setup for them.

A minimum of 10 gallons is ideal for a single puffer, with some space added on if you plan to have more than one.

It’s also important to provide plenty of hiding spots and decorations as pea puffers prefer having places to hide and explore.

Finally, try to keep the water quality high by performing regular water changes and using an appropriate filtration system.

By following these requirements your Pea Puffer should be happy and healthy!

Pea Puffer Community Tank

Community tanks are a great way to house multiple species of fish simultaneously. One popular type of community tank is the Pea Puffer Community Tank, which typically includes the South American Dwarf Puffer (Carinotetraodon travancoricus).

These small freshwater puffers can coexist peacefully with other smaller fish such as tetras and rasboras, provided that they are given plenty of hiding places and live plants in their tank.

These puffers require frequent water changes to maintain ideal water quality levels.

However, due to their territorial nature, it is not recommended to house more than one puffer per 10 gallons of aquarium space.

Are Pea Puffers Schooling Fish?

Pea puffers are not schooling fish, and in fact prefer to be kept alone or with a few other compatible pea puffer species.

In the wild, they live by themselves in small bodies of water such as ponds and streams.

Therefore, it is best to keep these fish on their own so that they can have enough space for themselves without feeling stressed or crowded by other fish.

Are Pea Puffers Aggressive?

Pea pufferfish are a type of freshwater fish, and while they can have an aggressive streak, especially when kept in a tank with other species, they are typically not overly aggressive.

When kept in the right conditions and given plenty of space, pea puffers can be quite peaceful.

However, if crowded or overstocked tanks occur then this could lead to territorial disputes between them which could result in aggression.

Pea Puffer Size

The pea puffer is a species of freshwater fish that can be found in the slow-moving, shallow waters of streams and ponds throughout India, Southeast Asia and parts of Africa.

They are small to medium sized fish that typically grow up to 1.5 inches (3.8 cm) in length when fully matured.

As with most puffers, they have an oval body shape and distinctive spines along their back and sides which makes them easily recognizable even by novice aquarists.

Pea Puffer Tank Setup

Setting up a tank for your pea puffer can be a rewarding experience! You’ll want to begin by researching the ideal water parameters for your species of fish, as these should guide your decisions when selecting the tank size and equipment.

The most important factor is to create an environment that mimics their natural habitat as closely as possible.

This includes setting up the aquarium with plenty of hiding places and areas where they can swim freely without feeling threatened or cramped.

Additionally, it’s essential to use a filter designed specifically for small tanks like those used by pea puffers in order to keep the water clean and stable over time.


Overall, pea puffers are unique and interesting fish to keep in an aquarium. They need a lot of careful consideration when it comes to tank mates because they are aggressive and territorial, but they can be kept with other species if the conditions are right.

Just make sure that their future tankmates have similar water parameters and dietary needs as well as being small enough not to be seen as prey by the pea puffer.

With proper research and preparation, anyone can create a beautiful aquatic environment for their pea puffer!