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AGGRESSIVE AGGRESSIONmid LAYERFreshwater

Pea Puffer

ScientificCarinotetraodon travancoricus

Pea Puffer
SPECIMEN SERIALAQ-SPC-PEA-PUFFERVERIFIED METRIC SHEET

Key Care Metrics

Min Tank Volume
10GGallons / 38 LitersCheck Stocking Capacity →
Temp Envelope
74°-82°F23° - 28° Celsius
60°F90°F
Calculate Heater Wattage →
Acidity Envelope
6.5-7.5pH Scale Boundary
pH 5.0pH 9.0
Adult Specimen Size
1.0"Inches / 2.5 cm

Comprehensive Pea Puffer Care Guide & Tank Setup

Providing proper Pea Puffer care begins with establishing an environment that mimics their natural freshwater habitat. To guarantee optimal health, the minimum Pea Puffer tank size should be at least 10 gallons. While some sources suggest smaller volumes, a larger tank provides water chemistry buffering and crucial swimming space.

Maintaining a stable water environment is critical. The ideal Pea Puffer temperature envelope ranges from 74°F to 82°F (approx. 23°C to 28°C) with an acidity level strictly bounded between 6.5 and 7.5 pH. Fluctuations outside of these parameters can compromise their immune system.

Fish Food & Nutrition: Providing high-quality fish food for Pea Puffer is vital to preserve their vivid colors and energy levels. Offer a varied diet consisting of high-protein tropical pellets or flakes, supplemented with live or frozen treats like bloodworms, brine shrimp, and daphnia.

Husbandry & Care Profile: They are predatory and require a diet of snails, bloodworms, and brine shrimp. As moderate waste producers, they require a well-established, stable tank setup.

⏳ Pea Puffer Size & Lifespan Expectations

When planning your aquarium layout, understanding the expected Pea Puffer size is critical. The average Pea Puffer max size when fully grown reaches approximately 1.0 inches (approx. 2.5 cm). In some conditions, a particularly healthy, large specimen might grow slightly larger.

How long do they live? The typical Pea Puffer lifespan averages around several years. Specifically, These tiny puffers typically live for three to five years. A varied diet of live or frozen foods is essential to ensure they reach their full lifespan. Maintaining excellent water parameters, high-quality nutrition, and low stress will help maximize their longevity.

🧬 Pea Puffer Male vs Female Differences

Understanding sexual dimorphism is key for breeding projects and managing cohabitation. Comparing a Pea Puffer male vs female or female vs male Pea Puffer reveals clear biological and cosmetic differences.

Mature males show a dark stripe along their belly and iridescent wrinkles behind their eyes. Females remain rounder, display simple spots, and lack these features.

Cohabitation & Breeding Notes: Can you put a female and male specimen together? Depending on their species behavior, housing female and male Pea Puffer specimens in the same tank requires careful setup. For highly territorial species, keep them separated. For peaceful community fish, maintain a breeding ratio of multiple females to each male to distribute attention and reduce stress.

🐠 Compatible Pea Puffer Tank Mates

Finding the right Pea Puffer tank mates is key to maintaining a peaceful community. Can this species live with other fish? The answer depends on their aggression rating (aggressive).

Territorial by nature, they should be kept in a group of three or more in a heavily planted setup. Dense vegetation breaks lines of sight and helps reduce territorial chasing.

When choosing companion fish, ensure they share similar temperature and pH requirements. Avoid housing them with slow-moving long-finned species if they are known fin-nippers, or with very large predatory fish that might view them as food. For a full compatibility breakdown, check the custom cross-checks and ideal matches listed on this page.

🎨 Popular Pea Puffer Morphs & Varieties

In the aquarium trade, the Pea Puffer has been bred selectively to showcase a variety of eye-catching color morphs, tail shapes, and patterns. Some of the most notable strains and varieties include:

Standard Pea PufferWild-type Pea PufferSelectively bred Pea Puffer varieties

From deep blue and red shades to intricate koi, marble, or albino strains, choosing the right morph adds incredible visual character to your aquarium.

🏷️ Cost & Buying Guide

Are you looking to find a healthy Pea Puffer for sale or ready to buy a Pea Puffer online? Sourcing your fish from high-quality breeders is crucial to starting with healthy specimens.

Moderately priced, depending on the season and local availability. The average price of a Pea Puffer varies depending on the specific color morph, fins, and strain rarity. Common varieties are widely available and can easily be purchased for under $30. Rare import show-grade specimens can cost significantly more.

When searching for a supplier nearby, check their reviews and verify that their tanks are clean and free of diseases. Healthy specimens should be alert, active, and showing bright coloration with no signs of lethargy or clamped fins. Avoid purchasing "used" or neglected setups without sanitizing them thoroughly.

✨ Unique Pea Puffer Name Ideas

Choosing a unique name for your new companion is one of the best parts of the hobby. Here are 5 unique, thematic Pea Puffer names based on their biological traits:

  • 🐟Tyson
  • 🐟Spike
  • 🐟Hunter
  • 🐟Rebel
  • 🐟Thor

📚 Media, Art & Aquarium Ornaments

Thanks to their popularity, Pea Puffer are frequently referenced in books, movies & TV shows, and cast into art sculptures or figurines. In the hobby, they are a beloved subject for custom aquarium decor, photo prints, and artificial ornaments.

If you want to purchase species-specific aquarium decor for a Pea Puffer, prioritize live plants, smooth river rocks, and clean driftwood. If you buy artificial resin ornaments, verify they have no sharp edges or narrow gaps that could trap or injure active fish.

❓ Frequently Asked Questions

How long do Pea Puffer live?

These tiny puffers typically live for three to five years. A varied diet of live or frozen foods is essential to ensure they reach their full lifespan.

What size tank does a Pea Puffer need?

A Pea Puffer requires a minimum tank size of 10 gallons (approx. 38 liters) to ensure proper swimming space and stable water parameters.

Can you put two Pea Puffer together?

Territorial by nature, they should be kept in a group of three or more in a heavily planted setup. Dense vegetation breaks lines of sight and helps reduce territorial chasing.

Can a Pea Puffer live with other fish?

Yes, depending on their aggression level. The Pea Puffer has a aggressive aggression level. In general, peaceful tank mates that share the same temperature (74°F to 82°F) and pH (6.5 to 7.5) requirements make the best cohabitants.

Depth Profile

Strata Depth Profile

mid Layer
Top Zone
0-10" Depth
Mid Zone
Active
Bottom Zone
20"+ Depth

Specimen biology dictates water column placement. The Pea Puffer primarily patrols the mid zone, optimizing its ecological role and feeding strategies.

Ecosystem Bioload Footprint

1.5xWaste Factor

Larger values represent higher bio-waste output, requiring higher filtration volume.

Ideal Cohabitants0 verified

No direct compatible cohabitants found.

Fish to Avoid Pairing With Pea Puffer49 conflicts

Neon Tetra

Paracheirodon innesi

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Neon Tetra cannot be housed with highly territorial fish safely.
Guppy

Poecilia reticulata

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Guppy cannot be housed with highly territorial fish safely.
Aggression incompatibility. Male Betta Fish is an aggressive/territorial species. Peaceful or community fish like Pea Puffer cannot be housed with highly territorial fish safely.
Angelfish

Pterophyllum scalare

Conflict Report →
High predation hazard. The size ratio between Angelfish (6") and Pea Puffer (1") exceeds 4:1, and the larger species has a semi-aggressive temperament. The smaller species will likely be hunted or eaten.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Cherry Shrimp cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Bristlenose Pleco cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Fancy Goldfish cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Zebra Danio cannot be housed with highly territorial fish safely.
Harlequin Rasbora

Trigonostigma heteromorpha

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Harlequin Rasbora cannot be housed with highly territorial fish safely.
Platy

Xiphophorus maculatus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Platy cannot be housed with highly territorial fish safely.
Molly

Poecilia sphenops

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Molly cannot be housed with highly territorial fish safely.
Swordtail

Xiphophorus hellerii

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Swordtail cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Corydoras Catfish cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Kuhli Loach cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Otocinclus Catfish cannot be housed with highly territorial fish safely.
Ghost Shrimp

Palaemonetes paludosus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Ghost Shrimp cannot be housed with highly territorial fish safely.
Amano Shrimp

Caridina multidentata

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Amano Shrimp cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Mystery Snail cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Nerite Snail cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Tiger Barb cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Cherry Barb cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Dwarf Gourami cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Honey Gourami cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Pearl Gourami cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Celestial Pearl Danio cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Chili Rasbora cannot be housed with highly territorial fish safely.
Water temperature envelopes clash. Pea Puffer requires 74-82°F, while White Cloud Mountain Minnow requires 60-72°F. Coldwater/coolwater and tropical species cannot share the same environment.
Clown Loach

Chromobotia macracanthus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Clown Loach cannot be housed with highly territorial fish safely.
Rainbow Shark

Epalzeorhynchos frenatum

Conflict Report →
High predation hazard. The size ratio between Rainbow Shark (6") and Pea Puffer (1") exceeds 4:1, and the larger species has a aggressive temperament. The smaller species will likely be hunted or eaten.
High predation hazard. The size ratio between Red Tailed Black Shark (6") and Pea Puffer (1") exceeds 4:1, and the larger species has a aggressive temperament. The smaller species will likely be hunted or eaten.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Bloodfin Tetra cannot be housed with highly territorial fish safely.
German Blue Ram

Mikrogeophagus ramirezi

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like German Blue Ram cannot be housed with highly territorial fish safely.
Water acidity (pH) parameters clash. Pea Puffer prefers a pH of 6.5-7.5, while Electric Yellow Cichlid requires a pH of 7.8-8.6. There is no overlapping safe pH range.
Discus

Symphysodon aequifasciatus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Discus cannot be housed with highly territorial fish safely.
High predation hazard. The size ratio between Oscar Cichlid (12") and Pea Puffer (1") exceeds 4:1, and the larger species has a aggressive temperament. The smaller species will likely be hunted or eaten.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Siamese Algae Eater cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Blue Platy Fish cannot be housed with highly territorial fish safely.
Cardinal Tetra

Paracheirodon axelrodi

Conflict Report →
Water acidity (pH) parameters clash. Pea Puffer prefers a pH of 6.5-7.5, while Cardinal Tetra requires a pH of 4.6-6.2. There is no overlapping safe pH range.
Rummynose Tetra

Hemigrammus rhodostomus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Rummynose Tetra cannot be housed with highly territorial fish safely.
Ember Tetra

Hyphessobrycon amandae

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Ember Tetra cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Black Skirt Tetra cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Serpae Tetra cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Croaking Gourami cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Featherfin Synodontis cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like African Dwarf Frog cannot be housed with highly territorial fish safely.
Knight Goby Fish

Stigmatogobius sadanundio

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Knight Goby Fish cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Assassin Snail cannot be housed with highly territorial fish safely.
Bala Shark

Balantiocheilos melanopterus

Conflict Report →
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Bala Shark cannot be housed with highly territorial fish safely.
Aggression incompatibility. Pea Puffer is an aggressive/territorial species. Peaceful or community fish like Apistogramma Hongsloi cannot be housed with highly territorial fish safely.

Verified Compatibility Profiles for Pea Puffer

Systematically explore algorithmic compatibility reports comparing the Pea Puffer against other common freshwater species:

Neon TetraParacheirodon innesi
incompatibleCross-Check →
GuppyPoecilia reticulata
incompatibleCross-Check →
Male Betta FishBetta splendens
incompatibleCross-Check →
AngelfishPterophyllum scalare
incompatibleCross-Check →
Cherry ShrimpNeocaridina davidi
incompatibleCross-Check →
Bristlenose PlecoAncistrus cirrhosus
incompatibleCross-Check →
Fancy GoldfishCarassius auratus
incompatibleCross-Check →
Zebra DanioDanio rerio
incompatibleCross-Check →
Harlequin RasboraTrigonostigma heteromorpha
incompatibleCross-Check →
PlatyXiphophorus maculatus
incompatibleCross-Check →
MollyPoecilia sphenops
incompatibleCross-Check →
SwordtailXiphophorus hellerii
incompatibleCross-Check →
Corydoras CatfishCorydoras aeneus
incompatibleCross-Check →
Kuhli LoachPangio semiperfecta
incompatibleCross-Check →
Otocinclus CatfishOtocinclus vestitus
incompatibleCross-Check →
Ghost ShrimpPalaemonetes paludosus
incompatibleCross-Check →
Amano ShrimpCaridina multidentata
incompatibleCross-Check →
Mystery SnailPomacea bridgesii
incompatibleCross-Check →
Nerite SnailVittina natalensis
incompatibleCross-Check →
Tiger BarbPuntigrus tetrazona
incompatibleCross-Check →
Cherry BarbPuntius titteya
incompatibleCross-Check →
Dwarf GouramiTrichogaster lalius
incompatibleCross-Check →
Honey GouramiTrichogaster chuna
incompatibleCross-Check →
Pearl GouramiTrichopodus leerii
incompatibleCross-Check →
Celestial Pearl DanioDanio margaritatus
incompatibleCross-Check →
Chili RasboraBoraras brigittae
incompatibleCross-Check →
White Cloud Mountain MinnowTanichthys albonubes
incompatibleCross-Check →
Clown LoachChromobotia macracanthus
incompatibleCross-Check →
Rainbow SharkEpalzeorhynchos frenatum
incompatibleCross-Check →
Red Tailed Black SharkEpalzeorhynchos bicolor
incompatibleCross-Check →
Bloodfin TetraAphyocharax anisitsi
incompatibleCross-Check →
German Blue RamMikrogeophagus ramirezi
incompatibleCross-Check →
Electric Yellow CichlidLabidochromis caeruleus
incompatibleCross-Check →
DiscusSymphysodon aequifasciatus
incompatibleCross-Check →
Oscar CichlidAstronotus ocellatus
incompatibleCross-Check →
Siamese Algae EaterCrossocheilus oblongus
incompatibleCross-Check →
Blue Platy FishXiphophorus maculatus
incompatibleCross-Check →
Cardinal TetraParacheirodon axelrodi
incompatibleCross-Check →
Rummynose TetraHemigrammus rhodostomus
incompatibleCross-Check →
Ember TetraHyphessobrycon amandae
incompatibleCross-Check →
Black Skirt TetraGymnocorymbus ternetzi
incompatibleCross-Check →
Serpae TetraHyphessobrycon eques
incompatibleCross-Check →
Croaking GouramiTrichopsis vittata
incompatibleCross-Check →
Featherfin SynodontisSynodontis eupterus
incompatibleCross-Check →
African Dwarf FrogHymenochirus boettgeri
incompatibleCross-Check →
Knight Goby FishStigmatogobius sadanundio
incompatibleCross-Check →
Assassin SnailClea helena
incompatibleCross-Check →
Bala SharkBalantiocheilos melanopterus
incompatibleCross-Check →
Apistogramma HongsloiApistogramma hongsloi
incompatibleCross-Check →