Black widow Tetra

Enhance your aquarium with the Black Widow Tetra (Gymnocorymbus ternetzi), a striking freshwater fish known for its deep black markings, translucent fins, and elegant schooling behavior. These hardy and adaptable fish are perfect for community aquariums, adding movement and contrast with their unique coloration.

Black Widow Tetras are peaceful yet active, making them an excellent choice for beginner and experienced aquarists alike. They thrive in groups of six or more, displaying natural schooling behaviors that bring life to any tank.

Key Features:

✔ Unique Black & Silver Pattern – A dramatic and elegant look.
✔ Hardy & Easy to Care For – Perfect for beginners and well-established tanks.
✔ Active & Social – Best kept in schools of six or more.
✔ Great Community Fish – Pairs well with other peaceful species.

Product Details:

✅ Scientific Name: Gymnocorymbus ternetzi
✅ Common Names: Black Widow Tetra, Black Skirt Tetra
✅ Origin: Native to South America (Paraguay & Brazil)
✅ Adult Size: 2 – 2.5 inches (5 – 6.5 cm)
✅ Lifespan: 5 – 7 years with proper care
✅ Temperament: Peaceful but active – Best kept in groups
✅ Diet: Omnivorous – Enjoys flakes, pellets, live/frozen foods like brine shrimp and bloodworms

Care Requirements:

📌 Minimum Tank Size: 20 gallons (larger for bigger schools)
📌 Water Temperature: 72 – 80°F (22 – 27°C)
📌 pH Levels: 6.0 – 7.5
📌 Water Hardness: 5 – 15 dGH
📌 Tank Setup: Prefers planted tanks with open swimming space and subdued lighting
📌 Tank Mates: Compatible with other peaceful fish, such as tetras, rasboras, corydoras, and gouramis. Avoid fin-nipping species.

✨ Why Choose a Black Widow Tetra?
With its bold black patterns, peaceful temperament, and schooling behavior, the Black Widow Tetra is an eye-catching and low-maintenance addition to any freshwater aquarium. Perfect for aquarists looking to add contrast and activity to their tank!

🐾 From fins to paws and claws, we’re here to help you find the perfect pet! 🐾