Care and Compatibility of Filamentous Tetra - Dicrossus filamentosus


Introduction

Dicrossus filamentosus, commonly known as the Filamentous Tetra, is native to the rivers and streams of South America. It stands out for its bright coloration and long fins, giving it an elegant and distinctive appearance. This fish is found in slow-moving waters and areas with abundant vegetation.

Behavior

The Dicrossus filamentosus is a territorial and shy fish that prefers to live in pairs or small groups. During breeding, males may show aggressive behavior to protect their territory. Overall, this species is peaceful with other fish as long as it has enough space and hiding spots in the aquarium.

Sexual Dimorphism

Males and females of Dicrossus filamentosus are similar in appearance, but males typically have brighter coloration and a more streamlined shape. During breeding, males display more territorial and aggressive behavior.

Reproduction

In captivity, Dicrossus filamentosus can breed if provided with the right conditions. The female will lay eggs in a nest on the substrate or plants, and the male will guard the area around the nest. Both parents will care for the fry until they are large enough to swim on their own.

Aquarium Conditions

The tank should be well-planted and decorated with hiding spots such as caves and branches to mimic the natural habitat of Dicrossus filamentosus. Filtration should be gentle, and the water should be kept clean and slightly acidic, with a stable temperature.

Feeding

Dicrossus filamentosus is an omnivore and accepts a varied diet. Its diet should include high-quality dry foods as well as live or frozen foods like mosquito larvae and brine shrimp. It is recommended to feed it twice a day in small amounts to keep it healthy.

Complexity

Caring for Dicrossus filamentosus is moderate. It requires a well-planted tank and a varied diet. Understanding its territorial behavior and providing enough space and hiding spots are essential for keeping this species in good condition.


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To do an analysis more detailed about coexistence and behavior of Dicrossus filamentosus (Filamentous Tetra) use the Aquarium simulation tool, if you do this you can test different ways to combine the Filamentous Tetra 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 107 species compatible with the Dicrossus filamentosus (Filamentous Tetra) 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 (107)

No species is compatible with the Filamentous Tetra, however, 107 fish are semi compatible with the Filamentous Tetra with certain conditions special.

With Reservation (18 Species)

Las especies territoriales por lo general pueden convivir con especies protegidas con coraza, ya que no pueden hacerles daño por su dura piel, lo que si hay que tener en cuenta es tener un acuario con dimensiones favorables para que cada pez pueda delimitar un territorio, ya que la mayoría de peces acorazados son también peces de fondo y les gusta estar buscando lugares donde ocultarse.


Suckermouth catfish - Hypostomus plecostomus

Suckermouth catfish

Hypostomus plecostomus

Royal Pleco - Panaque nigrolineatus

Royal Pleco

Panaque nigrolineatus

Galaxy Plecostomus - Leporacanthicus sp L240

Galaxy Plecostomus

Leporacanthicus sp L240

Striped Raphael Catfish - Platydoras costatus

Striped Raphael Catfish

Platydoras costatus

Lemon Catfish - Hemiancistrus subviridis

Lemon Catfish

Hemiancistrus subviridis

Stick Catfish - Farlowella acus

Stick Catfish

Farlowella acus

Golden Royal Pleco - Sturisoma aureum

Golden Royal Pleco

Sturisoma aureum

Clown Pleco - Panaqolus maccus

Clown Pleco

Panaqolus maccus

Leopard Cactus Pleco - Hypancistrus Furunculus L199

Leopard Cactus Pleco

Hypancistrus Furunculus L199

Upside-Down Catfish - Synodontis nigriventris

Upside-Down Catfish

Synodontis nigriventris

Spotted Dora Catfish - Agamyxus pectinifrons

Spotted Dora Catfish

Agamyxus pectinifrons

Apple Snail - Pomacea bridgesii

Apple Snail

Pomacea bridgesii

Horned Snail - Tyloperlamania sp

Horned Snail

Tyloperlamania sp

Anentome Helena - Anentome helena

Anentome Helena

Anentome helena

IndoPlanorbis Exustus - Planorbis planorbis

IndoPlanorbis Exustus

Planorbis planorbis

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


Considerable size difference (9 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 - Gyrinocheilus Aymonieri

Suckermouth Catfish

Gyrinocheilus Aymonieri

Elephant Fish - Gnathonemus petersii

Elephant Fish

Gnathonemus petersii

Electric Blue Cichlid - Andinoacara pulcher

Electric Blue Cichlid

Andinoacara pulcher

Upside-Down Catfish - Synodontis eupterus

Upside-Down Catfish

Synodontis eupterus

Freshwater angelfish - Pterophyllum scalare

Freshwater angelfish

Pterophyllum scalare

Red-tailed Black Shark - Epalzeorhynchus frenatus

Red-tailed Black Shark

Epalzeorhynchus frenatus

Flag Cichlid - Mesonauta festivus

Flag Cichlid

Mesonauta festivus

Firemouth Cichlid - Cichlasoma meeki

Firemouth Cichlid

Cichlasoma meeki

Kribensis Cichlid - Pelvicachromis pulcher

Kribensis Cichlid

Pelvicachromis pulcher

Compatible if space is enough (80 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.


Comet Goldfish - Carassius auratus III

Comet Goldfish

Carassius auratus III

Blue Acara - Satanoperca daemon

Blue Acara

Satanoperca daemon

Discus fish - Symphysodon aequifasciatus

Discus fish

Symphysodon aequifasciatus

False Discus - Heros severus

False Discus

Heros severus

Kissing Gourami - Helostoma temminckii

Kissing Gourami

Helostoma temminckii

Boeseman's Rainbowfish - Melanotaenia Boesemani

Boeseman's Rainbowfish

Melanotaenia Boesemani

Altum Angelfish - Pterophyllum altum

Altum Angelfish

Pterophyllum altum

Severum Cichlid - Heros efasciatus

Severum Cichlid

Heros efasciatus

Celestial eye goldfish - Carassius auratus V

Celestial eye goldfish

Carassius auratus V

Silver Dollar Fish - Metynnis argenteus

Silver Dollar Fish

Metynnis argenteus

Glass Catfish - Kryptopterus bicirrhis

Glass Catfish

Kryptopterus bicirrhis

Denison Barb - Puntius denisonii

Denison Barb

Puntius denisonii

Pictus Catfish - Pimelodus pictus

Pictus Catfish

Pimelodus pictus

Red Rainbowfish - Glossolepis incisus

Red Rainbowfish

Glossolepis incisus

Siamese Algae Eater - Crossocheilus Siamensis

Siamese Algae Eater

Crossocheilus Siamensis

Swordtail fish - Xiphophorus hellerii

Swordtail fish

Xiphophorus hellerii

Pearl gourami - Trichogaster leerii

Pearl gourami

Trichogaster leerii

Coolie loach - Pangio kuhlii

Coolie loach

Pangio kuhlii

Empire Gudgeon - Hypseleotris compressa

Empire Gudgeon

Hypseleotris compressa

Lacustris Rainbowfish - Melanotaenia lacustris

Lacustris Rainbowfish

Melanotaenia lacustris

Molly fish - Poecilia sphenops

Molly fish

Poecilia sphenops

Butterfly Loach - Beaufortia leveretti

Butterfly Loach

Beaufortia leveretti

Yoyo Loach - Botia almorhae

Yoyo Loach

Botia almorhae

Goldeneye Dwarf Cichlid - Nannacara anomala

Goldeneye Dwarf Cichlid

Nannacara anomala

Tiger Barb - Puntius tetrazona

Tiger Barb

Puntius tetrazona

German Blue Ram - Microgeophagus ramirezi

German Blue Ram

Microgeophagus ramirezi

Bleeding Heart Tetra - Hyphessobrycon erythrostigma

Bleeding Heart Tetra

Hyphessobrycon erythrostigma

Dwarf marbled catfish - Microglanis poecilus

Dwarf marbled catfish

Microglanis poecilus

Hatchet Fish - Thoracocharax stellatus

Hatchet Fish

Thoracocharax stellatus

Glassy Perchlet - Parambassis ranga

Glassy Perchlet

Parambassis ranga

Semifasciolatus Barb - Puntius semifasciolatus

Semifasciolatus Barb

Puntius semifasciolatus

Male siamese fighting fish - betta splendens male

Male siamese fighting fish

betta splendens male

Female Siamese Fighting Fish - Betta Splendens Female

Female Siamese Fighting Fish

Betta Splendens Female

Platy Fish - Xiphophorus maculatus

Platy Fish

Xiphophorus maculatus

Red-eyed Tetra - Moenkhausia sanctaefilomenae

Red-eyed Tetra

Moenkhausia sanctaefilomenae

Cockatoo Dwarf Cichlid - Apistogramma viejita

Cockatoo Dwarf Cichlid

Apistogramma viejita

Congo Tetra - Phenacogrammus interruptus

Congo Tetra

Phenacogrammus interruptus

Preacox Rainbowfish - Melanotaenia preacox

Preacox Rainbowfish

Melanotaenia preacox

Moenkhausia Pittieri - Moenkhausia pittieri

Moenkhausia Pittieri

Moenkhausia pittieri

Stiphodon Ornatus - Stiphodon ornatus

Stiphodon Ornatus

Stiphodon ornatus

Dwarf Gourami - Colisa lalia

Dwarf Gourami

Colisa lalia

Zebrafish - Danio rerio

Zebrafish

Danio rerio

Black Skirt Tetra - Gymnocorymbus ternetzi

Black Skirt Tetra

Gymnocorymbus ternetzi

Harlequin Rasbora - Trigonostigma Heteromorpha

Harlequin Rasbora

Trigonostigma Heteromorpha

Emperor Tetra - Nematobrycon Palmeri

Emperor Tetra

Nematobrycon Palmeri

Three lined Pencilfish - Nannostomus Trifasciatus

Three lined Pencilfish

Nannostomus Trifasciatus

Bamboo Shrimp - Atyopsis moluccensis

Bamboo Shrimp

Atyopsis moluccensis

Dwarf Cichlid - Apistogramma borellii

Dwarf Cichlid

Apistogramma borellii

Otocinclus Catfish - Otocinclus Affinis

Otocinclus Catfish

Otocinclus Affinis

Ember Tetra - Hemigrammus Rhodostomus

Ember Tetra

Hemigrammus Rhodostomus

Serpae Tetra - Hyphessobrycon Eques

Serpae Tetra

Hyphessobrycon Eques

Cherry Barb - Barbus titteya

Cherry Barb

Barbus titteya

Filamented Rainbowfish - Iriatherina Werneri

Filamented Rainbowfish

Iriatherina Werneri

Black Phantom Tetra - Hyphessobrycon Megalopterus

Black Phantom Tetra

Hyphessobrycon Megalopterus

Forktail Blue-Eye - Pseudomugil furcatus

Forktail Blue-Eye

Pseudomugil furcatus

Amano Shrimp - Caridina multidentata

Amano Shrimp

Caridina multidentata

Lemon Tetra - Hyphessobrycon pulchripinnis

Lemon Tetra

Hyphessobrycon pulchripinnis

Cardinal Tetra - Paracheirodon axelrodi

Cardinal Tetra

Paracheirodon axelrodi

Myanmar Darío - Dario sp Myanmar

Myanmar Darío

Dario sp Myanmar

Neon tetra fish - Paracheirodon innesi

Neon tetra fish

Paracheirodon innesi

Glowlight Tetra - Hemigrammus Erythrozonus

Glowlight Tetra

Hemigrammus Erythrozonus

Black Neon Tetra - Hyphessobrycon herbertaxelrodi

Black Neon Tetra

Hyphessobrycon herbertaxelrodi

Red-Backed Tetra - Hyphessobrycon bentosi

Red-Backed Tetra

Hyphessobrycon bentosi

Ember Tetra - Hyphessobrycon Amandae

Ember Tetra

Hyphessobrycon Amandae

Ruby Tetra - Axelrodia riesei

Ruby Tetra

Axelrodia riesei

Green Neon Tetra - Paracheirodon Simulans

Green Neon Tetra

Paracheirodon Simulans

Boraras Brigittae Fish - Boraras Brigittae

Boraras Brigittae Fish

Boraras Brigittae

Endler Guppy Fish - Poecilia Wingei

Endler Guppy Fish

Poecilia Wingei

Espei Rasbora - Trigonostigma espei

Espei Rasbora

Trigonostigma espei

Blue-Eyed Pseudomugil - Pseudomugil paskai

Blue-Eyed Pseudomugil

Pseudomugil paskai

Dwarf Tetra - Hasemania nana

Dwarf Tetra

Hasemania nana

Red Cherry - Neocaridina davidi

Red Cherry

Neocaridina davidi

Florida Dwarf Crayfish - Cambarellus diminutus

Florida Dwarf Crayfish

Cambarellus diminutus

Galaxy Rasbora - Danio margaritatus

Galaxy Rasbora

Danio margaritatus

Blue Bee Shrimp - Paracaridina sp

Blue Bee Shrimp

Paracaridina sp

Medaka Fish - Oryzias latipes

Medaka Fish

Oryzias latipes

Dwarf Swordtail - Heterandria formosa

Dwarf Swordtail

Heterandria formosa

Weather Loach - Misgurnus spp

Weather Loach

Misgurnus spp

Dicrossus filamentosus is generally relatively peaceful with others of its own species when kept in an appropriately sized group. Males may display territorial behavior during breeding and can sometimes fight among themselves if they feel threatened or if the tank space is insufficient. However, when provided with a sufficiently large aquarium with ample hiding spots and areas to establish territories, conflicts among males can be significantly reduced. Females are generally less aggressive and tend to be more tolerant. Overall, keeping Dicrossus filamentosus in a small group or in pairs with plenty of hiding spots is an effective way to minimize aggression and promote a harmonious environment.


Filamentous Tetra - Dicrossus filamentosus

Filamentous Tetra

Dicrossus filamentosus

Filamentous Tetra

Dicrossus filamentosus

Filamentous Tetra - Dicrossus filamentosus
  • Ph: 5.5 - 7
  • Temperature (c°): 24 - 28
  • Measures: 5 cm - 7cm
  • Aquarium Capacity:
    35 Liters - 9 Gallons
  • Alimentación: Omnivores
  • Comportamiento: Shy, Territorial
  • Habitad: American
  • Preferencias del Acuario: Caves, Natural plants
  • Tamaño: Small
  • Taxonomía: Fish
  • Tipo de Agua: Sweet water, Tropical waters
  • Velocidad de nado o movimiento: Normal
  • Zona de Nado: Horizontal Swim