Care and Compatibility of Anentome Helena - Anentome helena


Introduction

The Anentome Helena, assassin snail, or snail-eating snail, is a small and specialized mollusk found in Southeast Asia. Its appeal lies in its unique feeding habit, as it preys on other snails. Commonly introduced into aquariums for snail pest control, this small mollusk is an effective tool for maintaining biological balance. Although voracious when it comes to snails, it is typically peaceful with other aquarium species.

Behavior

The Anentome Helena, also known as the assassin snail or snail-eating snail, is a small mollusk that stands out for its unique feeding habits. Originating from Southeast Asia, this species is commonly introduced into aquariums to control populations of unwanted snails. The Anentome Helena is active, tracking and consuming other snails, thus contributing to biological control. It is generally peaceful with other aquarium inhabitants.

Sexual Dimorphism

Sexual dimorphism in Anentome helena is not easily discernible.

Reproduction

Reproduction of the Anentome Helena occurs in the aquarium, and the offspring develop rapidly. While capable of self-fertilization, having multiple individuals present can enhance the reproduction rate. Ensuring an ample supply of snails for their feeding contributes to a healthy population growth.

Aquarium Conditions

Anentome helena, commonly known as the assassin snail, can be kept in a freshwater aquarium with adequate filtration and a stable temperature between 22-28°C. They are carnivorous snails that feed on other snails, so it's important to provide them with prey such as bladder snails or ramshorn snails. Aquarium décor should include shelters and hiding places.

Feeding

The Anentome Helena is exclusively carnivorous and feeds on other snails. Its specialized diet makes it a popular choice for controlling unwanted snail populations in aquariums. It is important to provide enough small snails as food to keep it active and healthy.

Complexity

Caring for Anentome helena can be straightforward. They are nocturnal and peaceful snails that do not require much additional attention once established in the aquarium. It's recommended to control the snail population to prevent overproduction and maintain water quality.


In case you need more help, or if you want to know into any topic related to the Anentome helena (Anentome Helena) and even any other species you can use the forums to ask what you need.

To do an analysis more detailed about coexistence and behavior of Anentome helena (Anentome Helena) use the Aquarium simulation tool, if you do this you can test different ways to combine the Anentome Helena 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 149 species compatible with the Anentome helena (Anentome Helena) 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 (149)

Compatible (59 Species)

Compatible without any restriction


Dragon Violet Goby - Gobioides broussonnetii

Dragon Violet Goby

Gobioides broussonnetii

Royal Pleco - Panaque nigrolineatus

Royal Pleco

Panaque nigrolineatus

Galaxy Plecostomus - Leporacanthicus sp L240

Galaxy Plecostomus

Leporacanthicus sp L240

Commando Cichlid - Nimbochromis venustus

Commando Cichlid

Nimbochromis venustus

Electric Blue Cichlid - Andinoacara pulcher

Electric Blue Cichlid

Andinoacara pulcher

Glass Catfish - Kryptopterus bicirrhis

Glass Catfish

Kryptopterus bicirrhis

Flag Cichlid - Mesonauta festivus

Flag Cichlid

Mesonauta festivus

Pictus Catfish - Pimelodus pictus

Pictus Catfish

Pimelodus pictus

Lacustris Rainbowfish - Melanotaenia lacustris

Lacustris Rainbowfish

Melanotaenia lacustris

Molly fish - Poecilia sphenops

Molly fish

Poecilia sphenops

Upside-Down Catfish - Synodontis nigriventris

Upside-Down Catfish

Synodontis nigriventris

Yoyo Loach - Botia almorhae

Yoyo Loach

Botia almorhae

Goldeneye Dwarf Cichlid - Nannacara anomala

Goldeneye Dwarf Cichlid

Nannacara anomala

Guppy fish - Poecilia reticulata

Guppy fish

Poecilia reticulata

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

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

Preacox Rainbowfish - Melanotaenia preacox

Preacox Rainbowfish

Melanotaenia preacox

Moenkhausia Pittieri - Moenkhausia pittieri

Moenkhausia Pittieri

Moenkhausia pittieri

Cockatoo Dwarf Cichlid - Apistogramma viejita

Cockatoo Dwarf Cichlid

Apistogramma viejita

Dwarf Gourami - Colisa lalia

Dwarf Gourami

Colisa lalia

Black Skirt Tetra - Gymnocorymbus ternetzi

Black Skirt Tetra

Gymnocorymbus ternetzi

Three lined Pencilfish - Nannostomus Trifasciatus

Three lined Pencilfish

Nannostomus Trifasciatus

Chinese Neon Tetra - Tanichthys albonubes

Chinese Neon Tetra

Tanichthys albonubes

Otocinclus Catfish - Otocinclus Affinis

Otocinclus Catfish

Otocinclus Affinis

Ember Tetra - Hemigrammus Rhodostomus

Ember Tetra

Hemigrammus Rhodostomus

Cherry Barb - Barbus titteya

Cherry Barb

Barbus titteya

Filamented Rainbowfish - Iriatherina Werneri

Filamented Rainbowfish

Iriatherina Werneri

Forktail Blue-Eye - Pseudomugil furcatus

Forktail Blue-Eye

Pseudomugil furcatus

Multis Fish - Neolamprologus multifasciatus

Multis Fish

Neolamprologus multifasciatus

Glowlight Tetra - Hemigrammus Erythrozonus

Glowlight Tetra

Hemigrammus Erythrozonus

Black Neon Tetra - Hyphessobrycon herbertaxelrodi

Black Neon Tetra

Hyphessobrycon herbertaxelrodi

Ember Tetra - Hyphessobrycon Amandae

Ember Tetra

Hyphessobrycon Amandae

Boraras Brigittae Fish - Boraras Brigittae

Boraras Brigittae Fish

Boraras Brigittae

Caridina Shrimp - Caridina cf. Cantonensis

Caridina Shrimp

Caridina cf. Cantonensis

Blue-Eyed Pseudomugil - Pseudomugil paskai

Blue-Eyed Pseudomugil

Pseudomugil paskai

Dwarf Tetra - Hasemania nana

Dwarf Tetra

Hasemania nana

Anentome Helena - Anentome helena

Anentome Helena

Anentome helena

Galaxy Rasbora - Danio margaritatus

Galaxy Rasbora

Danio margaritatus

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

Florida Dwarf Crayfish - Cambarellus diminutus

Florida Dwarf Crayfish

Cambarellus diminutus

Red-Backed Tetra - Hyphessobrycon bentosi

Red-Backed Tetra

Hyphessobrycon bentosi

Spotted Dora Catfish - Agamyxus pectinifrons

Spotted Dora Catfish

Agamyxus pectinifrons

Lemon Tetra - Hyphessobrycon pulchripinnis

Lemon Tetra

Hyphessobrycon pulchripinnis

Medaka Fish - Oryzias latipes

Medaka Fish

Oryzias latipes

Dwarf Swordtail - Heterandria formosa

Dwarf Swordtail

Heterandria formosa

Pez ventosa de borneo - Sewellia lineolata

Pez ventosa de borneo

Sewellia lineolata

With Reservation (41 Species)

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


Red-tailed Catfish - Phractocephalus hemioliopterus

Red-tailed Catfish

Phractocephalus hemioliopterus

Osteoglossum bicirrhosum - Osteoglossum bicirrhosum

Osteoglossum bicirrhosum

Osteoglossum bicirrhosum

Butterfly Peacock Bass - Butterfly Peacock Bass

Butterfly Peacock Bass

Butterfly Peacock Bass

Pez Cachama - Piaractus brachypomus

Pez Cachama

Piaractus brachypomus

Red Terror Fish - Mesoheros festae

Red Terror Fish

Mesoheros festae

Black bullhead - Ameiurus melas

Black bullhead

Ameiurus melas

Black Ghost Knife Fish - Apteronotus albifrons

Black Ghost Knife Fish

Apteronotus albifrons

Satena Pike Cichlid - Crenicichla strigata Günther

Satena Pike Cichlid

Crenicichla strigata Günther

Jaguar Cichlid - Parachromis managuensis

Jaguar Cichlid

Parachromis managuensis

Oscar Fish - Astronotus ocellatus

Oscar Fish

Astronotus ocellatus

Rio Grande cichlid - Herichthys cyanoguttatus

Rio Grande cichlid

Herichthys cyanoguttatus

Pez Loro - Red Parrot

Pez Loro

Red Parrot

Red-bellied Piranha - Pygocentrus nattereri

Red-bellied Piranha

Pygocentrus nattereri

Midas king fish - Amphilophus citrinellus

Midas king fish

Amphilophus citrinellus

Flowerhorn cichlid - Flowerhorn cichlid

Flowerhorn cichlid

Flowerhorn cichlid

Jack Dempsey Cichlid - Rocio octofasciata

Jack Dempsey Cichlid

Rocio octofasciata

Suckermouth Catfish - Gyrinocheilus Aymonieri

Suckermouth Catfish

Gyrinocheilus Aymonieri

Green Terror - Andinoacara rivulatus

Green Terror

Andinoacara rivulatus

Lemon Catfish - Hemiancistrus subviridis

Lemon Catfish

Hemiancistrus subviridis

Tetraodon Nigroviridis - Tetraodon Nigroviridis

Tetraodon Nigroviridis

Tetraodon Nigroviridis

Upside-Down Catfish - Synodontis eupterus

Upside-Down Catfish

Synodontis eupterus

Red-tailed Black Shark - Epalzeorhynchus frenatus

Red-tailed Black Shark

Epalzeorhynchus frenatus

Convict Cichlid - Amatitlania nigrofasciata

Convict Cichlid

Amatitlania nigrofasciata

Firemouth Cichlid - Cichlasoma meeki

Firemouth Cichlid

Cichlasoma meeki

Jewel Cichlid - Hemichromis lifalili

Jewel Cichlid

Hemichromis lifalili

Melanochromis auratus - Melanochromis auratus

Melanochromis auratus

Melanochromis auratus

Bicolor Shark - Epalzeorhynchos bicolor

Bicolor Shark

Epalzeorhynchos bicolor

Paradise Fish - Macropodus Opercularis

Paradise Fish

Macropodus Opercularis

Neon Spot fish - Pseudotropheus elongatus chewere

Neon Spot fish

Pseudotropheus elongatus chewere

Kribensis Cichlid - Pelvicachromis pulcher

Kribensis Cichlid

Pelvicachromis pulcher

Cockatoo Cichlid - Apistogramma Cacatuoides

Cockatoo Cichlid

Apistogramma Cacatuoides

Agassiz's Apistogramma - Apistogramma Agassizii

Agassiz's Apistogramma

Apistogramma Agassizii

Male siamese fighting fish - betta splendens male

Male siamese fighting fish

betta splendens male

Wasp Goby - Brachygobius Xanthozona

Wasp Goby

Brachygobius Xanthozona

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.


Myanmar Rainbow Snakehead - Channa aurantimaculata

Myanmar Rainbow Snakehead

Channa aurantimaculata

Nile Tilapia - Oreochromis niloticus

Nile Tilapia

Oreochromis niloticus

Dwarf Cichlid - Apistogramma borellii

Dwarf Cichlid

Apistogramma borellii

Elephant Fish - Gnathonemus petersii

Elephant Fish

Gnathonemus petersii

Myanmar Darío - Dario sp Myanmar

Myanmar Darío

Dario sp Myanmar

Socolofi Cichlid - Pseudotropheus socolofi

Socolofi Cichlid

Pseudotropheus socolofi

Filamentous Tetra - Dicrossus filamentosus

Filamentous Tetra

Dicrossus filamentosus

Considerable size difference (28 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

Sun Catfish - Horabagrus brachysoma

Sun Catfish

Horabagrus brachysoma

Bala Shark - Balantiocheilus melanopterus

Bala Shark

Balantiocheilus melanopterus

Veil tail Goldfish - Carassius auratus I

Veil tail Goldfish

Carassius auratus I

Gray bichir - Polypterus senegalus

Gray bichir

Polypterus senegalus

Telescope goldfish - Carassius auratus II

Telescope goldfish

Carassius auratus II

Archerfish - Toxotes jaculatrix

Archerfish

Toxotes jaculatrix

Comet Goldfish - Carassius auratus III

Comet Goldfish

Carassius auratus III

Blue Acara - Satanoperca daemon

Blue Acara

Satanoperca daemon

Striped Raphael Catfish - Platydoras costatus

Striped Raphael Catfish

Platydoras costatus

Discus fish - Symphysodon aequifasciatus

Discus fish

Symphysodon aequifasciatus

False Discus - Heros severus

False Discus

Heros severus

Kissing Gourami - Helostoma temminckii

Kissing Gourami

Helostoma temminckii

Stick Catfish - Farlowella acus

Stick Catfish

Farlowella acus

Freshwater angelfish - Pterophyllum scalare

Freshwater angelfish

Pterophyllum scalare

Golden Royal Pleco - Sturisoma aureum

Golden Royal Pleco

Sturisoma aureum

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

Clown Pleco - Panaqolus maccus

Clown Pleco

Panaqolus maccus

Red Rainbowfish - Glossolepis incisus

Red Rainbowfish

Glossolepis incisus

Pearl gourami - Trichogaster leerii

Pearl gourami

Trichogaster leerii

Coolie loach - Pangio kuhlii

Coolie loach

Pangio kuhlii

Leopard Cactus Pleco - Hypancistrus Furunculus L199

Leopard Cactus Pleco

Hypancistrus Furunculus L199

Butterfly Loach - Beaufortia leveretti

Butterfly Loach

Beaufortia leveretti

Altum Angelfish - Pterophyllum altum

Altum Angelfish

Pterophyllum altum

Pearlscale Goldfish - Carassius auratus VI

Pearlscale Goldfish

Carassius auratus VI

Weather Loach - Misgurnus spp

Weather Loach

Misgurnus spp

Food competition (21 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.


Mije Fish - Leporinus fasciatus

Mije Fish

Leporinus fasciatus

Boeseman's Rainbowfish - Melanotaenia Boesemani

Boeseman's Rainbowfish

Melanotaenia Boesemani

Denison Barb - Puntius denisonii

Denison Barb

Puntius denisonii

Siamese Algae Eater - Crossocheilus Siamensis

Siamese Algae Eater

Crossocheilus Siamensis

Empire Gudgeon - Hypseleotris compressa

Empire Gudgeon

Hypseleotris compressa

Swordtail fish - Xiphophorus hellerii

Swordtail fish

Xiphophorus hellerii

Tiger Barb - Puntius tetrazona

Tiger Barb

Puntius tetrazona

Semifasciolatus Barb - Puntius semifasciolatus

Semifasciolatus Barb

Puntius semifasciolatus

Stiphodon Ornatus - Stiphodon ornatus

Stiphodon Ornatus

Stiphodon ornatus

Congo Tetra - Phenacogrammus interruptus

Congo Tetra

Phenacogrammus interruptus

Zebrafish - Danio rerio

Zebrafish

Danio rerio

Harlequin Rasbora - Trigonostigma Heteromorpha

Harlequin Rasbora

Trigonostigma Heteromorpha

Emperor Tetra - Nematobrycon Palmeri

Emperor Tetra

Nematobrycon Palmeri

Serpae Tetra - Hyphessobrycon Eques

Serpae Tetra

Hyphessobrycon Eques

Black Phantom Tetra - Hyphessobrycon Megalopterus

Black Phantom Tetra

Hyphessobrycon Megalopterus

Neon tetra fish - Paracheirodon innesi

Neon tetra fish

Paracheirodon innesi

Ruby Tetra - Axelrodia riesei

Ruby Tetra

Axelrodia riesei

Green Neon Tetra - Paracheirodon Simulans

Green Neon Tetra

Paracheirodon Simulans

Endler Guppy Fish - Poecilia Wingei

Endler Guppy Fish

Poecilia Wingei

Espei Rasbora - Trigonostigma espei

Espei Rasbora

Trigonostigma espei

Cardinal Tetra - Paracheirodon axelrodi

Cardinal Tetra

Paracheirodon axelrodi

Anentome Helena

Anentome helena

Anentome Helena - Anentome helena
  • Ph: 6 - 7.5
  • Temperature (c°): 22 - 28
  • Measures: 2 cm - 3cm
  • Aquarium Capacity:
    5 Liters - 1 Gallons
  • Alimentación: Carnivores, Snail
  • Colores: Brown, Yellow
  • Comportamiento: Active, Peaceful
  • Habitad: Asian
  • Morfología: Cuirass or Carapace, Thorns or pointed
  • Preferencias del Acuario: Rocks, Sand
  • Tamaño: Very small
  • Taxonomía: Asian, Snail
  • Tipo de Agua: Sweet water, Tropical waters
  • Velocidad de nado o movimiento: Slow
  • Zona de Nado: Aquarium background