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Golden Black Widow Tetra 10 Pack – Dazzling Schooling Fish for Your Tank
The Golden Black Widow Tetra 10 Pack, with its shimmering golden sheen, lights up any aquarium. Originating from South America’s slow-moving rivers, this schooling fish thrives in groups. Furthermore, its semi-aggressive nature adds lively charm. Consequently, it suits aquarists seeking vibrant, low-maintenance fish. Let’s create the perfect setup for this stunning tetra!
Size and Lifespan
Golden Black Widow Tetras reach about 5cm, with hybrids slightly larger. Moreover, they live 3–5 years with proper care. Thus, a stable environment ensures their longevity. Their small size fits various tank setups, making them ideal for beginners and experts alike.
Ideal Tank Setup
Mimicking their natural habitat keeps Golden Black Widow Tetras healthy. Since they hail from shaded, slow-moving waters, replicate these conditions for vibrancy. Additionally, a well-designed tank encourages their active schooling behavior.
- Tank Size: Minimum 75 liters for a school of 6–10.
- Water Parameters: pH 6.0–7.5, temperature 22–26°C, soft water.
- Decor: Use plants, driftwood, and shaded areas to mimic forest canopies.
- Filtration: Gentle flow to reflect slow tributaries.
Compatible Tank Mates
These tetras thrive with similar-tempered species. However, avoid slow-moving or long-finned fish due to occasional nipping. Instead, choose robust companions for a peaceful community tank. Suitable tank mates include:
- Other tetras (e.g., Neon, Congo).
- Rasboras.
- Small barbs.
- Corydoras catfish.
Diet and Feeding
These omnivores eagerly accept diverse foods, simplifying feeding routines. For example, offer high-quality flakes, brine shrimp, and worms. Additionally, include spirulina for optimal health. Feed twice daily, providing only what they eat in a few minutes to prevent overfeeding.
Breeding and Behaviour of Golden Black Widow Tetra
Golden Black Widow Tetras display captivating schooling behavior, moving in unison for a dazzling effect. Moreover, as egg-layers, they scatter eggs among plants. However, they may consume eggs, so use a separate breeding tank. Their occasional fin-nipping reduces in larger groups, promoting harmony.
Species Overview
- Species: Gymnocorymbus ternetzi
- Common Name: White Widow Tetra
- Origin: Rio Paraguay, Rio Guapore and Bolivia in South America.
- Diet: Omnivores
- PH Range: 6.0 – 7.5
- Water Type: Soft
- Temperature: Tropical 22°C – 26°C
- Breed Type: Egg Layer
- Current Size: approximately 4cm
- Max Size: approximately 5cm
- Tank Size: Minimum 75 liters
- Sex: Un-sexed
FAQs
What size tank is ideal for Golden Black Widow Tetra?
A 75-liter tank suits a school of 6–10, providing ample space for swimming.
Can they live with other fish?
Yes, they pair well with robust fish like other tetras or Corydoras, but avoid long-finned species.
How often should I feed them?
Feed twice daily, offering small amounts they can eat in minutes to avoid overfeeding.
Do they need to be in groups?
Yes, keep 6 or more to reduce stress and encourage natural schooling behavior.
How long do they live?
With proper care, they live approximately 3–5 years in a well-maintained tank.
Add a Golden Black Widow Tetra to Your Aquarium Today!
The Golden Black Widow Tetra’s radiant glow and lively schooling make it a standout. By setting up a suitable tank and companions, you’ll enjoy their charm for years. So, bring these dazzling fish home and elevate your aquarium’s appeal!




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