{"product_id":"tropical-fish-for-sale-uk-chequer-barb-gold-barbus-capoeta-oligolepis-4036","title":"Chequer Barb, gold (Barbus oligolepis)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eChequer Barb\u003c\/strong\u003e (\u003cem\u003eBarbus oligolepis\u003c\/em\u003e), also known as the island barb or checker barb, is a hardy, active little barb native to Southeast Asia, especially Borneo (Indonesia and Malaysia). This small, peaceful species reaches just 3.5 cm in length and is prized for its attractive gold coloration and easy care requirements, making it an excellent choice for beginners and experienced aquarists alike. The golden color form displays warm golden-yellow to orange body coloration with subtle darker checkerboard or lattice patterning on the scales, creating a refined and elegant appearance. Unlike some larger barbs that can be boisterous, the Chequer Barb is genuinely peaceful and thrives in groups, making it ideal for planted community aquariums. Available for sale UK from specialist suppliers, this species brings constant movement, color, and charm to any well-maintained aquarium.\u003c\/p\u003e\n\n\u003ch2\u003eAppearance and Physical Characteristics\u003c\/h2\u003e\n\u003cp\u003eBarbus oligolepis exhibits a compact, deep-bodied shape typical of small barbs, with a slightly arched dorsal profile and a deeply forked caudal fin. The golden color form displays a base coloration of warm golden-yellow to orange, with subtle darker checkerboard or lattice patterning on the scales that gives the species its common name. The scales have an iridescent sheen that catches light beautifully under aquarium lighting. The fins are generally amber to reddish-tinted, with males showing more vivid coloration and slight extension in the dorsal and anal fins during breeding condition. Females are typically paler, more silvery-gold, and fuller-bodied when gravid. Both sexes have a small, terminal mouth and large, expressive eyes. Color intensity varies with diet, water quality, and social dynamics—well-fed, unstressed fish in groups display the most vibrant golden coloration.\u003c\/p\u003e\n\n\u003ch2\u003eNatural Habitat and Distribution\u003c\/h2\u003e\n\u003cp\u003eBarbus oligolepis is native to Southeast Asia, especially Borneo (Indonesia and Malaysia), where it inhabits slow to moderate-flowing streams, rivers, and forested pools within vegetated areas. These habitats are characterized by clean, well-oxygenated water with a substrate of sand or fine gravel, often with submerged roots, fallen branches, and leaf litter. Water chemistry ranges from soft to moderately soft with slightly acidic to neutral pH (6.0-7.2), and temperatures are moderate to warm (21-26°C). Seasonal rainfall brings fluctuations in water level and flow. These fish are typically found in loose shoals in midwater zones, foraging for small invertebrates, algae, and organic detritus. Understanding these natural conditions helps replicate appropriate aquarium environments.\u003c\/p\u003e\n\n\u003ch2\u003eAquarium Setup and Environment\u003c\/h2\u003e\n\u003cp\u003eA minimum aquarium capacity of 80 liters is recommended for a school of 8-10 Chequer Barbs, with larger tanks (100+ liters) preferred for community setups. The tank should emphasize horizontal swimming space, as these active fish require room to school and explore. Provide moderate to dense planting with species such as \u003cem\u003eCryptocoryne\u003c\/em\u003e, \u003cem\u003eHygrophila\u003c\/em\u003e, \u003cem\u003eVallisneria\u003c\/em\u003e, and \u003cem\u003eAnubias\u003c\/em\u003e, leaving open swimming areas. A dark substrate enhances the visibility of their golden coloration. Driftwood, smooth rocks, and dried leaves replicate their natural environment. Filtration should be good, with moderate water movement. A secure lid is recommended.\u003c\/p\u003e\n\n\u003ch2\u003eWater Parameters and Quality\u003c\/h2\u003e\n\u003cp\u003eChequer Barbs thrive in clean, well-oxygenated water with stable parameters. Maintain temperatures between 21-26°C, with 23-24°C being optimal. The pH should be slightly acidic to neutral, ranging from 6.0-7.2, though pH 6.5-7.0 is ideal. Water hardness should be soft to moderately soft, ideally 3-10 dGH. Maintain zero ammonia and nitrite, and keep nitrates below 30 ppm through regular weekly water changes (25-30%). Good oxygenation is important.\u003c\/p\u003e\n\n\u003ch2\u003eFeeding and Nutrition\u003c\/h2\u003e\n\u003cp\u003eBarbus oligolepis is an omnivore. Offer high-quality flake or small pellet foods as the staple, supplemented daily with frozen or live foods such as daphnia, brine shrimp, and bloodworms. Include occasional vegetable matter or spirulina-based foods. Feed twice daily in small portions. Provide variety to ensure complete nutrition and vibrant coloration. Fasting one day per week supports digestive health.\u003c\/p\u003e\n\n\u003cdiv class=\"info-box\" style=\"background-color: #e8f4f8; padding: 15px; border-left: 4px solid #0077be; margin: 20px 0;\"\u003e\n\u003cstrong\u003eSchooling Success:\u003c\/strong\u003e Chequer Barbs are happiest and display their best golden coloration when kept in schools of at least 8-10 individuals. Larger groups reduce stress, eliminate shyness, and encourage natural schooling behavior.\n\u003c\/div\u003e\n\n\u003ch2\u003eBehaviour and Temperament\u003c\/h2\u003e\n\u003cp\u003eThe Chequer Barb is a peaceful, highly social species that thrives in groups and spends most of its time actively schooling and foraging. They are genuinely peaceful and rarely bother tankmates. These fish are most confident when kept in proper shoals; smaller groups may become shy or stressed. They are diurnal and most active during daylight hours. Their lively swimming patterns and warm golden color make them an engaging addition to planted community aquariums.\u003c\/p\u003e\n\n\u003ch2\u003eTank Mates and Compatibility\u003c\/h2\u003e\n\u003cp\u003eSuitable tank mates include other peaceful small barbs, danios, rasboras, tetras, and peaceful loaches. Avoid large predatory fish, highly aggressive cichlids, fin-nipping species kept in too-small groups, and very slow long-finned fish such as bettas and fancy guppies. Shrimp and snails generally coexist peacefully.\u003c\/p\u003e\n\n\u003ch2\u003eBreeding\u003c\/h2\u003e\n\u003cp\u003eBarbus oligolepis can be bred in captivity. Spawning is by egg scattering in a planted tank or separate breeding setup. Provide fine-leaved plants or a spawning mop and remove adults after spawning, as they may eat eggs. Eggs hatch in 24-36 hours. Fry require infusoria initially, then newly hatched brine shrimp. Provide frequent small feedings and regular water changes.\u003c\/p\u003e\n\n\u003cdiv class=\"tip-box\" style=\"background-color: #fff4e6; padding: 15px; border-left: 4px solid #ff9800; margin: 20px 0;\"\u003e\n\u003cstrong\u003eBreeding Tip:\u003c\/strong\u003e Keep Chequer Barbs in a lively group to reduce shyness and improve coloration. Provide a secure lid because active barbs may jump, and use a well-filtered tank with regular water changes.\n\u003c\/div\u003e\n\n\u003ch2\u003eWhy Buy from Tropical Fish Co\u003c\/h2\u003e\n\u003cp\u003eTropical Fish Co is the UK's trusted source for healthy, vibrant Chequer Barbs. Every fish is quarantined, conditioned on a varied diet, and health-checked before dispatch. Our expert team provides comprehensive care guides and ongoing support. We offer a live arrival guarantee, secure packaging, and next-day courier delivery. Order today and enjoy the beauty and charm of this hardy Southeast Asian schooling species.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"3 - 3,5 cm","offer_id":57427508166991,"sku":"4036","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"3,5 - 4 cm","offer_id":57456890741071,"sku":"4037","price":3.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/chequer-barb-gold-barbus-oligolepis-3-35cm-hero-driftwood-4036.webp?v=1776549782","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/tropical-fish-for-sale-uk-chequer-barb-gold-barbus-capoeta-oligolepis-4036","provider":"Tropical Fish Co","version":"1.0","type":"link"}