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Black Widow - Gymnocorymbus Ternetzi (Asia)
The Black Widow: Carnivore and Insectivore
The Gymnocorymbus ternetzi is a South American fish that can be found at mid-level in freshwater. Living in schools, this fish prefers a group life.
Data sheet
- Delivery price France
- Fixed price €24.90 - Offered starting from €249 of living*
- Minimum order amount for live products
- 50€ excluding shipping costs. For the well-being of the animals, do not make them travel alone.
En savoir plus
The Gymnocorymbus ternetzi, more commonly known as the "Black Widow," is a freshwater fish that originates from South America. With a size of around 5 cm, this species lives for approximately 6 years. Moving in schools at mid-water levels, the Black Widow is non-territorial, although it can sometimes be aggressive towards other species.
For its upkeep, a minimum 120 L aquarium is essential, with a water temperature between 20° and 26°. The pH should be precisely between 6.8 and 7.2. Keeping them in groups is mandatory for the well-being of the animal. Carnivorous and insectivorous, the Gymnocorymbus ternetzi prefers a varied diet that is suitable to its original habits.