Barb Checkerboard (Oliotius oligolepis)

The Checkerboard Barb is a small, peaceful, and active freshwater fish known for its unique pattern and ease of care. Here’s everything you need to know about this eye-catching species:

General Information:

• Scientific Name:Oliotius oligolepis (formerly Puntius oligolepis)
• Common Name: Checkerboard Barb
• Family: Cyprinidae
• Origin: Native to Sumatra and other parts of Indonesia.

Care Requirements:

• Tank Size: Minimum 20 gallons (best kept in groups)
• Water Temperature: 22-26°C (72-79°F)
• pH Level: 6.0-7.5 (slightly acidic to neutral)
• Hardness: Soft to moderately hard water (5-15 dGH)
• Diet: Omnivorous; enjoys high-quality flakes, pellets, and live or frozen foods like daphnia, brine shrimp, and bloodworms.

Behavior:

• Temperament: Peaceful and social; does best in schools of 6 or more.
• Tank Mates: Compatible with other peaceful community fish like rasboras, tetras, and small gouramis. Avoid large or aggressive species.

Features:

• Colors & Patterns: They have a shimmering silver or gold body with a black "checkerboard" pattern along their scales.
• Size:
  • Adult Size: 1.5-2 inches (4-5 cm)
• Body Shape: Slender and slightly elongated.

Breeding:

• Egg Scattering: They lay eggs among plants or fine-leaved structures.
• Fry Care: Adult fish may eat the eggs, so it's best to separate them after spawning.
• Spawning Tips: A well-planted tank with soft water encourages breeding.

Tank Setup Tips:

• Provide plenty of plants, driftwood, and shaded areas for them to feel secure.
• A gentle filtration system is recommended since they prefer calm waters.

Fun Fact:

Checkerboard Barbs are known for their iridescent scales, which reflect light beautifully, making them stand out in any planted aquarium!