Live fish will be delivered only to selected pincodes in Kolkata and nearby areas. Here's a complete guide to the Checker Barb (Oliotius oligolepis), a small, peaceful, and attractive...
Live fish will be delivered only to selected pincodes in Kolkata and nearby areas.
Here's a complete guide to the Checker Barb (Oliotius oligolepis), a small, peaceful, and attractive freshwater fish known for its unique checkerboard-like pattern:
Feature | Details |
---|---|
Common Name | Checker Barb, Checkerboard Barb, Island Barb |
Scientific Name | Oliotius oligolepis |
Former Genus | Puntius oligolepis (old classification) |
Family | Cyprinidae (carps and minnows) |
Origin | Indonesia – Sumatra and nearby islands |
Size | 4–5 cm (1.5–2 inches) |
Lifespan | 3–5 years |
Temperament | Peaceful, active |
Care Level | Easy |
Found in slow-moving streams, ditches, and forest pools with sandy or muddy bottoms.
Lives in areas with plenty of plants, leaf litter, and soft acidic water.
Trait | Description |
---|---|
Body Shape | Small, torpedo-shaped |
Color | Silver to pale gold base color |
Markings | Black checkerboard spots on the sides (distinct pattern) |
Fins | Transparent with black edging; males may show red tint |
Sex Differences | Males are smaller, slimmer, and more colorful |
Parameter | Ideal Range |
---|---|
Temperature | 22–28°C (72–82°F) |
pH | 6.0–7.5 |
Hardness | 5–12 dGH |
Tank Size | Minimum 15–20 gallons for a group |
Checker Barbs are best kept in groups of at least 6 to reduce stress and show natural behavior.
Food Type | Examples |
---|---|
Flake/Pellets | High-quality tropical or micro pellets |
Live/Frozen | Brine shrimp, daphnia, mosquito larvae, bloodworms |
Vegetable Matter | Blanched spinach, zucchini, spirulina-based foods |
Omnivorous and not picky eaters.
A varied diet brings out their colors and health.
Compatible Tankmates | Avoid |
---|---|
Tetras, rasboras, corydoras, danios | Large/aggressive fish |
Small peaceful gouramis | Fin-nippers or very active barbs |
Shrimp (if the tank is planted well) | Fish that might bully or outcompete |
Very peaceful; good for community tanks.
Avoid mixing with fin-nipping species or very large tankmates.
Element | Recommendation |
---|---|
Substrate | Dark sand or fine gravel |
Plants | Dense planting preferred (Java fern, Anubias, Hornwort) |
Decor | Rocks, driftwood, leaf litter for natural look |
Filtration | Gentle filter (like sponge or hang-on-back) |
Lighting | Low to moderate (shows off their iridescence well) |
Water Flow | Gentle—mimics natural slow-moving streams |
Trait | Details |
---|---|
Breeding Type | Egg scatterer |
Spawning Behavior | Males chase females and scatter eggs in plants |
Breeding Setup | Separate tank with fine-leaved plants or spawning mops |
Egg Care | Adults may eat the eggs—remove after spawning |
Hatch Time | 24–48 hours |
Fry Diet | Infusoria, micro worms, baby brine shrimp |
Checker Barbs are one of the few barbs that stay small, making them ideal for nano tanks.
Despite being barbs, they are less aggressive and fin-nippy than species like Tiger Barbs.
Their striking black "checker" pattern earned them their common name.
Advantage | Benefit |
---|---|
Compact size | Great for small or mid-sized aquariums |
Peaceful nature | Ideal for community tanks |
Hardy and adaptable | Beginner-friendly |
Colorful | Beautiful checkerboard pattern |
Easy to breed | Simple setup, prolific spawners |
Would you like help creating a compatible community tank with Checker Barbs, or a breeding setup?
Little Mermaid uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.
Someone recently boughtfromKolkata40 minutes ago
Someone recently boughtfromChennai33 minutes ago
Someone recently boughtfromKolkata20 minutes ago
Someone recently boughtfromMumbai30 minutes ago
Someone recently boughtfromKolkata30 minutes ago
Someone recently boughtfromKolkata45 minutes ago
Someone recently boughtfromKolkata1 hour ago
Someone recently boughtfromDelhi2 hours ago
Someone recently boughtfromNagpur10 minutes ago