Threestripe Gourami
Trichopsis schalleri
The 'Threestripe Gourami' (5 cm). A fascinating intermediate species between the tiny T. pumila and the larger T. vittata. Elegant, with three dark horizontal lines, it also emits the famous croaking sounds. A refined and peaceful choice for small naturalistic Asian tanks.
Température de l’eau
22 - 28 °C
Valeur du pH
6 - 7.5
Type d'eau
Eau douce
Niveau dans le bac
Milieu
Taille adulte
5 cm
Volume minimal du bac
>= 60 L
Groupe minimal
>= 1
GH
2 - 15 dGH
KH
1 - 7 dKH
TDS
40 - 295 ppm
Conductivité
63 - 461 uS/cm
Description de l'espèce
Geographic Origin and Biotope: FishBase places Trichopsis schalleri in the Mekong basin. It records the species as tropical, freshwater and benthopelagic, at 22 °C–28 °C.
Taxonomy and Morphology: FishBase records a maximum length of 5.0 cm SL.
Social Behaviour: This recovery makes no statement about social behaviour.
Colouration and Sexual Dimorphism: This recovery makes no statement about colouration or sexual dimorphism.
Soins, reproduction et cohabitation
Verified data (FishBase): Trichopsis schalleri is a tropical freshwater, benthopelagic species recorded at pH 6.0–7.0 and 22°C–28°C. FishBase describes it as an obligate air-breathing species occurring in marshes, swamps and rice fields.
Origine et répartition géographiques
Cette espèce provient de : Asia (Bacino del Mekong, Sud-Est Asiatico).
Origine
Asie du Sud et du Sud-EstAsie de l'Est
Profil de poisson
- Tempérament
- Semi-aggressive
- Known for its exceptionally calm demeanor, The Threestripe croaking gourami is an ideal candidate for a relaxed community aquarium. They rarely bother other fish and often retreat to safety rather than engage in any form of conflict. Their gentle nature means they can easily be outcompeted for food by faster, more boisterous species.
- Régime alimentaire
- Omnivore
- In the wild, The Threestripe croaking gourami is an opportunistic omnivore that consumes a wide variety of plant and animal matter. In captivity, they will readily accept high-quality flakes, pellets, and frozen foods like bloodworms and brine shrimp. Supplementing their diet with blanched vegetables or spirulina-based foods will ensure optimal health and coloration.
- Espérance de vie
- 3-5 years
- Taille adulte
- 5 cm
- Ratio des sexes
- Flexible
- This species exhibits distinct sexual dimorphism, making it relatively easy to distinguish males from females once they reach maturity. Males typically display much more vibrant colors and possess longer, more pointed dorsal and anal fins compared to the females. It is often recommended to keep one male with multiple females to prevent the male from excessively harassing a single female during courtship.
- Fréquence d'alimentation
- Twice daily
- To maintain optimal digestion, The Threestripe croaking gourami should be fed small meals once or twice a day. It is important to only offer as much food as they can consume entirely within two to three minutes. Overfeeding can lead to severe water quality issues and potentially fatal digestive blockages.
- Charge biologique
- Low
- The Threestripe croaking gourami produces a relatively low biological load due to its small size and efficient metabolism. However, maintaining excellent water quality through regular maintenance is still fundamentally necessary. A well-established biological filter will easily handle the minimal waste produced by a group of these fish.
- Courant
- Stagnant
- The Threestripe croaking gourami naturally inhabits slow-moving or stagnant waters, such as swamps, rice paddies, and densely vegetated ponds. They strongly prefer an aquarium with very gentle water circulation, as strong currents will cause them significant stress and exhaustion. Using a sponge filter or baffling the output of a power filter is highly recommended.
- Risque de saut
- Yes
- Like many fish, The Threestripe croaking gourami has the capacity to jump if startled by sudden noises, aggressive tank mates, or poor water parameters. While they are not notorious escape artists, they may leap during feeding time or breeding pursuits. It is always a wise precaution to maintain a tightly fitting lid to prevent any accidental escapes.
- Reproduction
- Oviparous
- During reproduction, the male of The Threestripe croaking gourami constructs a complex bubble nest at the water's surface, often incorporating floating plant material. After a delicate courtship embrace, the female releases eggs which the male meticulously collects and places into the nest. The male then fiercely guards the nest and fry until they are free-swimming, at which point he should be removed to prevent him from eating them.
- Compatibilité et compagnons
- Community
- This species is generally very peaceful and makes an excellent addition to a community aquarium. They get along perfectly with other similarly sized, non-aggressive species that share similar water requirements. It is best to avoid keeping them with overly boisterous or large fin-nipping tank mates that might cause them stress.
- Niveau dans le bac
- Middle
- The Threestripe croaking gourami primarily occupies the middle and lower strata of the aquarium, rarely visiting the very top unless food is present. They enjoy navigating through dense vegetation, driftwood tangles, and rocky caves near the substrate. Ensure the lower half of the tank is well-decorated to provide them with ample territories and hiding spots.
Modèles et paramètres scientifiques
FishBase
Fenêtre sur les données scientifiques officielles de l’espèce
FishBase v25.04Données synchronisées le : 15/06/2026
- Niveau trophique
- 3,3 ± 0,4 se
- Résilience
- Élevée (moins de 15 mois)
- Singularité phylogénétique (PD50)
- 0.625
- Relation bayésienne longueur-poids
- a = 0.01, b = 2.97
- VulnérabilitéVulnérabilité faible (10 / 100)
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