Care and Compatibility of Neon tetra fish - Paracheirodon innesi


Introduction

Paracheirodon innesi, commonly known as neon tetra, is a small freshwater fish native to the Blackwater rivers in South America. It is one of the most popular fish in the aquarium hobby due to its vibrant coloration and peaceful behavior. The common name "neon tetra" refers to its striking neon blue glow on the body.

Behavior

Neon tetras are peaceful and social fish that get along well with other small, peaceful fish. They prefer to swim in shoals, so it is recommended to keep them in groups of at least six individuals to make them feel secure and exhibit their natural behavior. They are active and agile, exploring the aquarium and swimming at different levels of the water.

Sexual Dimorphism

Sexual dimorphism in Paracheirodon innesi is minimal and difficult to distinguish. Both sexes have vibrant colors, but males tend to be slightly slimmer and more vibrant than females. There are no obvious external characteristics to differentiate them.

Reproduction

Breeding neon tetras in captivity can be a challenge as it requires specific conditions and additional care. They are egg-laying fish, and the eggs are usually deposited on plants or other suitable substrates. The parents do not provide parental care and may eat the eggs if not separated. If you wish to breed neon tetras, it is recommended to have a separate breeding tank and provide optimal conditions for reproduction.

Aquarium Conditions

Paracheirodon innesi, commonly known as the neon tetra, is a small and vibrant fish that adapts well to peaceful community aquariums. It prefers well-planted aquariums with open areas for swimming and exploring. Maintaining good water quality is important, as well as providing a shoal of companions.

Feeding

Neon tetras are omnivorous and accept a variety of foods. In the wild, they primarily feed on small invertebrates and zooplankton. In the aquarium, they can be fed with commercial foods in the form of flakes, pellets, or live and frozen foods such as daphnia, brine shrimp, and mosquito larvae. It is important to offer them a balanced and varied diet to maintain their health and vibrant colors.

Complexity

Caring for Paracheirodon innesi is moderate. They are hardy fish that can survive in a variety of water conditions, but are sensitive to sudden changes and poor water quality. They feed on a variety of foods, including live, frozen, and dry foods.


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To do an analysis more detailed about coexistence and behavior of Paracheirodon innesi (Neon tetra fish) use the Aquarium simulation tool, if you do this you can test different ways to combine the Neon tetra fish with other fishes giving the dimensions and space on you aquarium, on this way you can known the optimal configuration for keep the fishes that you want.

You can also find out the 113 species compatible with the Paracheirodon innesi (Neon tetra fish) can live together.

Note: The parameters of the water such as PH and temperature are also used to calculate the compatibility of the species.


Compatible species (113)

Compatible (71 Species)

Compatible without any restriction


Golden Royal Pleco - Sturisoma aureum

Golden Royal Pleco

Sturisoma aureum

Striped Raphael Catfish - Platydoras costatus

Striped Raphael Catfish

Platydoras costatus

Swordtail fish - Xiphophorus hellerii

Swordtail fish

Xiphophorus hellerii

Neon tetra fish - Paracheirodon innesi

Neon tetra fish

Paracheirodon innesi

Female Siamese Fighting Fish - Betta Splendens Female

Female Siamese Fighting Fish

Betta Splendens Female

Tiger Barb - Puntius tetrazona

Tiger Barb

Puntius tetrazona

Clown Loach - Chromobotia macracanthus

Clown Loach

Chromobotia macracanthus

German Blue Ram - Microgeophagus ramirezi

German Blue Ram

Microgeophagus ramirezi

Bleeding Heart Tetra - Hyphessobrycon erythrostigma

Bleeding Heart Tetra

Hyphessobrycon erythrostigma

Molly fish - Poecilia sphenops

Molly fish

Poecilia sphenops

Pearl gourami - Trichogaster leerii

Pearl gourami

Trichogaster leerii

Coolie loach - Pangio kuhlii

Coolie loach

Pangio kuhlii

Comet Goldfish - Carassius auratus III

Comet Goldfish

Carassius auratus III

Dwarf Gourami - Colisa lalia

Dwarf Gourami

Colisa lalia

Zebrafish - Danio rerio

Zebrafish

Danio rerio

Galaxy Plecostomus - Leporacanthicus sp L240

Galaxy Plecostomus

Leporacanthicus sp L240

Black Skirt Tetra - Gymnocorymbus ternetzi

Black Skirt Tetra

Gymnocorymbus ternetzi

Cockatoo Cichlid - Apistogramma Cacatuoides

Cockatoo Cichlid

Apistogramma Cacatuoides

Hatchet Fish - Thoracocharax stellatus

Hatchet Fish

Thoracocharax stellatus

Butterfly Loach - Beaufortia leveretti

Butterfly Loach

Beaufortia leveretti

Leopard Cactus Pleco - Hypancistrus Furunculus L199

Leopard Cactus Pleco

Hypancistrus Furunculus L199

Platy Fish - Xiphophorus maculatus

Platy Fish

Xiphophorus maculatus

Galaxy Rasbora - Danio margaritatus

Galaxy Rasbora

Danio margaritatus

Yoyo Loach - Botia almorhae

Yoyo Loach

Botia almorhae

Glassy Perchlet - Parambassis ranga

Glassy Perchlet

Parambassis ranga

Glowlight Tetra - Hemigrammus Erythrozonus

Glowlight Tetra

Hemigrammus Erythrozonus

Chinese Neon Tetra - Tanichthys albonubes

Chinese Neon Tetra

Tanichthys albonubes

Red-eyed Tetra - Moenkhausia sanctaefilomenae

Red-eyed Tetra

Moenkhausia sanctaefilomenae

Black Neon Tetra - Hyphessobrycon herbertaxelrodi

Black Neon Tetra

Hyphessobrycon herbertaxelrodi

Otocinclus Catfish - Otocinclus Affinis

Otocinclus Catfish

Otocinclus Affinis

Ember Tetra - Hemigrammus Rhodostomus

Ember Tetra

Hemigrammus Rhodostomus

Kribensis Cichlid - Pelvicachromis pulcher

Kribensis Cichlid

Pelvicachromis pulcher

Harlequin Rasbora - Trigonostigma Heteromorpha

Harlequin Rasbora

Trigonostigma Heteromorpha

Apple Snail - Pomacea bridgesii

Apple Snail

Pomacea bridgesii

Emperor Tetra - Nematobrycon Palmeri

Emperor Tetra

Nematobrycon Palmeri

Ruby Tetra - Axelrodia riesei

Ruby Tetra

Axelrodia riesei

Three lined Pencilfish - Nannostomus Trifasciatus

Three lined Pencilfish

Nannostomus Trifasciatus

Boeseman's Rainbowfish - Melanotaenia Boesemani

Boeseman's Rainbowfish

Melanotaenia Boesemani

Suckermouth Catfish - Gyrinocheilus Aymonieri

Suckermouth Catfish

Gyrinocheilus Aymonieri

Boraras Brigittae Fish - Boraras Brigittae

Boraras Brigittae Fish

Boraras Brigittae

Cherry Barb - Barbus titteya

Cherry Barb

Barbus titteya

Filamented Rainbowfish - Iriatherina Werneri

Filamented Rainbowfish

Iriatherina Werneri

Endler Guppy Fish - Poecilia Wingei

Endler Guppy Fish

Poecilia Wingei

Caridina Shrimp - Caridina cf. Cantonensis

Caridina Shrimp

Caridina cf. Cantonensis

Black Phantom Tetra - Hyphessobrycon Megalopterus

Black Phantom Tetra

Hyphessobrycon Megalopterus

Espei Rasbora - Trigonostigma espei

Espei Rasbora

Trigonostigma espei

Forktail Blue-Eye - Pseudomugil furcatus

Forktail Blue-Eye

Pseudomugil furcatus

Blue-Eyed Pseudomugil - Pseudomugil paskai

Blue-Eyed Pseudomugil

Pseudomugil paskai

Cockatoo Dwarf Cichlid - Apistogramma viejita

Cockatoo Dwarf Cichlid

Apistogramma viejita

Clown Pleco - Panaqolus maccus

Clown Pleco

Panaqolus maccus

Pictus Catfish - Pimelodus pictus

Pictus Catfish

Pimelodus pictus

Royal Pleco - Panaque nigrolineatus

Royal Pleco

Panaque nigrolineatus

Congo Tetra - Phenacogrammus interruptus

Congo Tetra

Phenacogrammus interruptus

Lacustris Rainbowfish - Melanotaenia lacustris

Lacustris Rainbowfish

Melanotaenia lacustris

Dwarf Tetra - Hasemania nana

Dwarf Tetra

Hasemania nana

Preacox Rainbowfish - Melanotaenia preacox

Preacox Rainbowfish

Melanotaenia preacox

Semifasciolatus Barb - Puntius semifasciolatus

Semifasciolatus Barb

Puntius semifasciolatus

Moenkhausia Pittieri - Moenkhausia pittieri

Moenkhausia Pittieri

Moenkhausia pittieri

Stiphodon Ornatus - Stiphodon ornatus

Stiphodon Ornatus

Stiphodon ornatus

Red Cherry - Neocaridina davidi

Red Cherry

Neocaridina davidi

Amano Shrimp - Caridina multidentata

Amano Shrimp

Caridina multidentata

Blue Bee Shrimp - Paracaridina sp

Blue Bee Shrimp

Paracaridina sp

Bamboo Shrimp - Atyopsis moluccensis

Bamboo Shrimp

Atyopsis moluccensis

Red-Backed Tetra - Hyphessobrycon bentosi

Red-Backed Tetra

Hyphessobrycon bentosi

Lemon Tetra - Hyphessobrycon pulchripinnis

Lemon Tetra

Hyphessobrycon pulchripinnis

Medaka Fish - Oryzias latipes

Medaka Fish

Oryzias latipes

Dwarf Swordtail - Heterandria formosa

Dwarf Swordtail

Heterandria formosa

The cardinal tetra (Paracheirodon axelrodi) and the neon tetra (Paracheirodon innesi) are popular aquarium fish due to their bright colors and peaceful nature. The main difference lies in their coloration: the cardinal tetra has a red stripe that runs the length of its body, while the neon tetra's red stripe only extends halfway, with the blue stripe being more prominent in the neon tetra. In terms of behavior, both are peaceful and sociable, preferring to swim in large schools. However, the cardinal tetra can be more demanding regarding water conditions and is less prolific in captivity compared to the neon tetra, which is easier to breed and maintain.


Cardinal Tetra - Paracheirodon axelrodi

Cardinal Tetra

Paracheirodon axelrodi

Knowing Yourself From Small (2 Species)

If the Angelfish is adapted and used to the presence of these fishes it can tolerate them and live in the same aquarium together.


Freshwater angelfish - Pterophyllum scalare

Freshwater angelfish

Pterophyllum scalare

Los tetras rojos mordisquean a los neones


Serpae Tetra - Hyphessobrycon Eques

Serpae Tetra

Hyphessobrycon Eques

Similar Sizes (2 Species)

Pueden convivir si son de tamaños similares, pero evidentemente el pez koi ira creciendo y llegara el momento en que podría caber por la boca del pez koi y comérselo.


Common carp - Cyprinus carpio

Common carp

Cyprinus carpio

They can coexist if they are the same size or very similar sizes, it does not work in all cases, there may be exceptions.


Goldeneye Dwarf Cichlid - Nannacara anomala

Goldeneye Dwarf Cichlid

Nannacara anomala

With Reservation (5 Species)

The swimming speed of these fish can stress the betta fish and could make them sick.


Male siamese fighting fish - betta splendens male

Male siamese fighting fish

betta splendens male

It can eat small fish that will fit in its mouth at night if they are sleeping on the bottom.


Dwarf marbled catfish - Microglanis poecilus

Dwarf marbled catfish

Microglanis poecilus

Compatible in some cases, it depends on the nature and personality of the fish.


Siamese Algae Eater - Crossocheilus Siamensis

Siamese Algae Eater

Crossocheilus Siamensis

Paradise Fish - Macropodus Opercularis

Paradise Fish

Macropodus Opercularis

Considerable size difference (17 Species)

They can coexist while they are similar in size or the size difference is not very abysmal, since as the fish grows it increases the chances of eating its partner that did not grow much.


Suckermouth catfish - Hypostomus plecostomus

Suckermouth catfish

Hypostomus plecostomus

Discus fish - Symphysodon aequifasciatus

Discus fish

Symphysodon aequifasciatus

Electric Blue Cichlid - Andinoacara pulcher

Electric Blue Cichlid

Andinoacara pulcher

Silver Dollar Fish - Metynnis argenteus

Silver Dollar Fish

Metynnis argenteus

Kissing Gourami - Helostoma temminckii

Kissing Gourami

Helostoma temminckii

Red Terror Fish - Mesoheros festae

Red Terror Fish

Mesoheros festae

Denison Barb - Puntius denisonii

Denison Barb

Puntius denisonii

Lemon Catfish - Hemiancistrus subviridis

Lemon Catfish

Hemiancistrus subviridis

Flag Cichlid - Mesonauta festivus

Flag Cichlid

Mesonauta festivus

Empire Gudgeon - Hypseleotris compressa

Empire Gudgeon

Hypseleotris compressa

Archerfish - Toxotes jaculatrix

Archerfish

Toxotes jaculatrix

Mije Fish - Leporinus fasciatus

Mije Fish

Leporinus fasciatus

Stick Catfish - Farlowella acus

Stick Catfish

Farlowella acus

Red Rainbowfish - Glossolepis incisus

Red Rainbowfish

Glossolepis incisus

Altum Angelfish - Pterophyllum altum

Altum Angelfish

Pterophyllum altum

Elephant Fish - Gnathonemus petersii

Elephant Fish

Gnathonemus petersii

Weather Loach - Misgurnus spp

Weather Loach

Misgurnus spp

Food competition (12 Species)

They can live together but you have to be careful since it is likely that the fastest fish will take all the food and leave nothing for their partners who are slow swimmers, so you have to make sure that everyone can eat.


Celestial eye goldfish - Carassius auratus V

Celestial eye goldfish

Carassius auratus V

Wasp Goby - Brachygobius Xanthozona

Wasp Goby

Brachygobius Xanthozona

Ember Tetra - Hyphessobrycon Amandae

Ember Tetra

Hyphessobrycon Amandae

Glass Catfish - Kryptopterus bicirrhis

Glass Catfish

Kryptopterus bicirrhis

Upside-Down Catfish - Synodontis nigriventris

Upside-Down Catfish

Synodontis nigriventris

Anentome Helena - Anentome helena

Anentome Helena

Anentome helena

IndoPlanorbis Exustus - Planorbis planorbis

IndoPlanorbis Exustus

Planorbis planorbis

Horned Snail - Tyloperlamania sp

Horned Snail

Tyloperlamania sp

Florida Dwarf Crayfish - Cambarellus diminutus

Florida Dwarf Crayfish

Cambarellus diminutus

Spotted Dora Catfish - Agamyxus pectinifrons

Spotted Dora Catfish

Agamyxus pectinifrons

Pearlscale Goldfish - Carassius auratus VI

Pearlscale Goldfish

Carassius auratus VI

Pez ventosa de borneo - Sewellia lineolata

Pez ventosa de borneo

Sewellia lineolata

Compatible if space is enough (4 Species)

They can coexist together if the aquarium they share is large and spacious enough for both species to feel good, as some fish may attack others to feel that they have little space and try to eliminate the competition.


Agassiz's Apistogramma - Apistogramma Agassizii

Agassiz's Apistogramma

Apistogramma Agassizii

Dwarf Cichlid - Apistogramma borellii

Dwarf Cichlid

Apistogramma borellii

Myanmar Darío - Dario sp Myanmar

Myanmar Darío

Dario sp Myanmar

Filamentous Tetra - Dicrossus filamentosus

Filamentous Tetra

Dicrossus filamentosus

Neon tetra fish

Paracheirodon innesi

Neon tetra fish - Paracheirodon innesi
  • Ph: 6.5 - 7
  • Temperature (c°): 21 - 28
  • Measures: 3 cm - 4cm
  • Aquarium Capacity:
    8 Liters - 2 Gallons
  • Alimentación: Omnivores
  • Colores: Blue, Green, Orange, Red, White
  • Comportamiento: Active, Peaceful, Shoal
  • Habitad: American
  • Morfología: Bright colors
  • Preferencias del Acuario: Natural plants, Sand
  • Tamaño: Very small
  • Taxonomía: Fish
  • Tipo de Agua: Sweet water, Tropical waters
  • Velocidad de nado o movimiento: Fast
  • Zona de Nado: Swim in the middle of the aquarium