Tetra – Serpae Tetras 3cm

Serpae Tetra: A Vibrant and Active Schooling Fish

The Serpae Tetra (Hyphessobrycon eques) is a bright and energetic freshwater fish. Its bold red body and black markings make it a stunning choice for community aquariums. Serpae Tetras are active and social, thriving in schools. They come in eye-catching varieties like Neon and Longfin. Their hardy nature and adaptability make them a great addition for both beginners and experienced fishkeepers.

How Big Do Serpae Tetras Get?

Serpae Tetras grow up to 4 cm in size, making them perfect for medium-sized tanks. Their compact size allows them to move gracefully in schools, adding vibrant activity to your aquarium. Despite their small size, they are full of energy and need a spacious environment to thrive.

Caring for Serpae Tetras

To keep Serpae Tetras healthy, use a tank of at least 60 liters with live plants and plenty of swimming space. Maintain water temperatures between 22°C and 27°C, with a pH of 5.5–7.5. Regular water changes and a good filter are crucial for water quality. A dark substrate and soft lighting will bring out their bright colours and keep them calm.

Feeding Serpae Tetras

Serpae Tetras need a varied diet to stay healthy. Feed them high-quality flakes or micro-pellets as a staple. Add live or frozen treats like brine shrimp, daphnia, and bloodworms for extra nutrition. Occasionally, offer blanched vegetables like spinach or zucchini. This diet helps them stay energetic and maintain their vibrant colours.

Identifying Pregnant Serpae Tetras

Serpae Tetras are egg-layers, not livebearers, so they don’t get “pregnant.” However, females carrying eggs will look rounder in the belly. If you see this along with males chasing the females, it’s a good sign that spawning may happen soon.

Breeding Serpae Tetras

Breeding is simple if you prepare the right tank. Use soft, slightly acidic water and add fine-leaved plants or spawning mops. Males show brighter colours during courtship to attract females. Once the eggs are laid, remove the adults to prevent them from eating the eggs. Eggs hatch in 24–36 hours, and fry can be fed infusoria or finely crushed fry food.

Other Varieties of Serpae Tetras

• Neon Serpae Tetra: Brighter, neon-like colours make this variety stand out even more.
• Longfin Serpae Tetra: Features graceful, flowing fins that add elegance to their lively behaviour.

These varieties offer unique options for aquarists while keeping the same vibrant personality of the classic Serpae Tetra.

Ideal Tank Mates for Serpae Tetras

Serpae Tetras are peaceful but can nip fins if kept in small groups. Always keep them in schools of at least six to reduce this behaviour. Good tank mates include Danios, Corydoras, and other tetras. Avoid pairing them with slow-moving or long-finned fish like Angelfish or Betta fish.

FAQs

What tank size is best for a Serpae Tetra?
A 60-liter tank or larger works well, with plenty of swimming space and plants.

How can I tell if a Serpae Tetra is carrying eggs?
A rounded belly in females indicates they are ready to spawn.

What do they eat?
They eat flakes, live or frozen foods, and occasional vegetables like spinach or zucchini.

Are they good for beginners?
Yes, their hardy nature and adaptability make them beginner-friendly.

What are some varieties of Serpae Tetras?
Neon and Longfin Serpae Tetras are popular options with unique features.

Species Overview

• Species: Hyphessobrycon eques
• Common Name: Serpae Tetra
• Origin: South America
• Diet: Omnivore
• PH Range: 5.5–7.5
• Temperature: 22°C–27°C
• Max Size: Up to 4 cm
• Tank Size: Minimum 60 liters