Five Banded Barb (Desmopuntius pentazona): A Complete Guide for Aquarium Enthusiasts

Characteristics

The Five Banded Barb, scientifically known as Desmopuntius pentazona, is a captivating freshwater fish native to Southeast Asia. Below is a summary of its essential characteristics:

• Taxonomy: Family Cyprinidae, Genus Desmopuntius
• Natural Habitat: Slow-moving rivers and swampy areas with dense vegetation
• Behavior: Active and social schooling fish, generally peaceful but can be slightly fin-nippy
• Tank Preferences:
  • Minimum tank size: 20 gallons
  • Substrate: Dark, sandy substrate
  • Decorations: Plants, driftwood, and rocks
• Ideal Water Parameters:
  • pH: 6.0–7.5
  • Hardness: Soft to medium
  • Temperature: 72°F–79°F (22°C–26°C)
• Care Difficulty: Moderate, suitable for hobbyists with some experience.

Origin and Distribution

The Five Banded Barb is native to Southeast Asia, with its range including Malaysia, Thailand, and parts of Borneo. It inhabits slow-moving waters that are densely vegetated, providing natural cover and food.

Colors and Markings

True to its name, the Five Banded Barb has five distinctive black vertical bands that span its body. The golden to reddish-brown base color of its body adds a warm contrast, while its translucent fins often display a hint of red, enhancing its overall appeal.

Tankmates

This species is an excellent choice for a community aquarium due to its peaceful nature. Compatible tankmates include:

• Small barbs (Cherry Barb, Odessa Barb)
• Tetras (Neon Tetra, Cardinal Tetra)
• Rasboras (Harlequin Rasbora, Chili Rasbora)
• Bottom dwellers like Corydoras catfish

It’s best to avoid pairing them with slow-moving or long-finned species such as bettas, as their active nature might cause stress or fin-nipping.

Care Requirements

To keep your Five Banded Barb healthy and thriving, ensure the following:

• Perform regular water changes and maintain excellent water quality.
• Use moderate lighting and include floating plants for shade.
• Provide a densely planted aquarium to replicate their natural environment and reduce stress.

Diet and Feeding

As omnivores, Five Banded Barbs require a varied diet. Offer them a mix of:

• High-quality flakes and pellets
• Live or frozen foods like bloodworms and brine shrimp
• Vegetable matter such as blanched spinach or zucchini

This variety ensures optimal health and vibrant coloration.

Gender Differences

Male Five Banded Barbs tend to be slimmer and more vibrantly colored, especially during the breeding season. Females are usually rounder, particularly when gravid.

Breeding

Breeding the Five Banded Barb can be rewarding but requires preparation. Here are some key tips:

• Use a separate breeding tank with a fine mesh or marbles at the bottom to protect eggs from being eaten.
• Maintain a water temperature of 78°F (25.5°C) and a slightly acidic pH of 6.5.
• Condition the breeding pair with protein-rich foods.
• Remove the adults after spawning to prevent them from consuming the eggs.

The eggs typically hatch within 24–36 hours, and the fry can be fed infusoria or finely crushed flakes once free-swimming.

Additional Resources

For more information on similar species, consider exploring care guides for Tiger Barb or Odessa Barb. Creating a biotope aquarium mimicking Southeast Asian waters is also a great way to showcase the Five Banded Barb in a natural setting.

With proper care and attention, the Five Banded Barb can become a vibrant and energetic centerpiece in any aquarium, offering endless enjoyment for both novice and experienced hobbyists.