{"product_id":"duplicate-cory-hoplisoma-duplicareum","title":"Duplicate Cory - Hoplisoma duplicareum","description":"\u003ch1 data-section-id=\"14m7ksu\" data-start=\"356\" data-end=\"398\"\u003e\u003cspan role=\"text\"\u003eDuplicate Cory – \u003cem data-start=\"375\" data-end=\"398\"\u003eHoplisoma duplicareum\u003c\/em\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 data-section-id=\"77mjg\" data-start=\"400\" data-end=\"412\"\u003eOverview:\u003c\/h2\u003e\n\u003cp data-start=\"413\" data-end=\"922\"\u003eThe \u003cstrong data-start=\"417\" data-end=\"435\"\u003eDuplicate Cory\u003c\/strong\u003e is a beautiful small Cory-type catfish with a creamy body, dark eye mask, orange patch over the head and a bold black dorsal stripe. Very similar to Adolfo’s Cory, this species is especially appreciated by Corydoras enthusiasts for its stronger dark back marking and peaceful group behaviour. \u003cstrong data-start=\"729\" data-end=\"754\"\u003eHoplisoma duplicareum\u003c\/strong\u003e, still often sold as \u003cstrong data-start=\"776\" data-end=\"801\"\u003eCorydoras duplicareus\u003c\/strong\u003e, is best kept in a mature soft-water community aquarium with fine sand, shaded cover and a proper group of its own kind.\u003c\/p\u003e\n\u003ch2 data-section-id=\"18rclky\" data-start=\"924\" data-end=\"946\"\u003eKey Identification:\u003c\/h2\u003e\n\u003cp data-start=\"947\" data-end=\"1214\"\u003e\u003cstrong data-start=\"947\" data-end=\"963\"\u003eCommon Name:\u003c\/strong\u003e Duplicate Cory\u003cbr data-start=\"978\" data-end=\"981\"\u003e\u003cstrong data-start=\"981\" data-end=\"997\"\u003eOther Names:\u003c\/strong\u003e Broad Stripe Cory, False Adolfo’s Cory, Duplicate Corydoras, \u003cem data-start=\"1059\" data-end=\"1082\"\u003eCorydoras duplicareus\u003c\/em\u003e\u003cbr data-start=\"1082\" data-end=\"1085\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1105\"\u003eScientific Name:\u003c\/strong\u003e \u003cem data-start=\"1106\" data-end=\"1129\"\u003eHoplisoma duplicareum\u003c\/em\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1146\"\u003eFish Type:\u003c\/strong\u003e Cory-type Catfish \/ Armoured Catfish\u003cbr data-start=\"1183\" data-end=\"1186\"\u003e\u003cstrong data-start=\"1186\" data-end=\"1201\"\u003eWater Type:\u003c\/strong\u003e Freshwater\u003c\/p\u003e\n\u003ch2 data-section-id=\"13oemwk\" data-start=\"1216\" data-end=\"1243\"\u003eNatural Range \u0026amp; Habitat:\u003c\/h2\u003e\n\u003cp data-start=\"1244\" data-end=\"1747\"\u003eThe Duplicate Cory is native to South America, particularly the \u003cstrong data-start=\"1308\" data-end=\"1333\"\u003eupper Rio Negro basin\u003c\/strong\u003e in Brazil. FishBase lists the species from the upper Negro River basin, where it is a freshwater, bottom-living catfish. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e In nature, it is associated with soft, acidic, shaded waters with fine substrates, leaf litter, roots and quiet margins. In the aquarium, it is best treated as a soft-water Cory-type catfish that appreciates clean water, cover and a natural sandy bottom.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1k4fj4a\" data-start=\"1749\" data-end=\"1776\"\u003eAppearance \u0026amp; Adult Size:\u003c\/h2\u003e\n\u003cp data-start=\"1777\" data-end=\"2315\"\u003eDuplicate Corys have a pale cream to beige body with a dark mask through the eye, a warm orange to gold patch across the head and shoulder, and a thick black band running along the upper back. This broad dorsal stripe is one of the key features separating it from the similar Adolfo’s Cory, which usually has a slimmer dark back stripe. Aquarium Glaser notes that \u003cem data-start=\"2141\" data-end=\"2157\"\u003eH. duplicareum\u003c\/em\u003e is generally the higher-backed form with the broader dorsal band, while \u003cem data-start=\"2230\" data-end=\"2242\"\u003eH. adolfoi\u003c\/em\u003e is slimmer with a narrower band. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2317\" data-end=\"2516\"\u003eAdults are small, usually around \u003cstrong data-start=\"2350\" data-end=\"2360\"\u003e4–5 cm\u003c\/strong\u003e, with FishBase listing a maximum of \u003cstrong data-start=\"2397\" data-end=\"2421\"\u003e4 cm standard length\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e Females are often fuller-bodied than males when mature.\u003c\/p\u003e\n\u003ch2 data-section-id=\"zee6g1\" data-start=\"2518\" data-end=\"2542\"\u003eAquarium Suitability:\u003c\/h2\u003e\n\u003cp data-start=\"2543\" data-end=\"2944\"\u003eThis is an excellent choice for a peaceful, mature community aquarium, especially a planted soft-water setup. Duplicate Corys suit aquariums with fine sand, leaf litter, bogwood, shaded areas and open foraging space. They are not suitable for sharp gravel, rough décor, aggressive tank mates or unstable new aquariums. Their delicate barbels need a clean, soft substrate to prevent wear and infection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1jzuw08\" data-start=\"2946\" data-end=\"2975\"\u003eRecommended Aquarium Size:\u003c\/h2\u003e\n\u003cp data-start=\"2976\" data-end=\"3216\"\u003eA practical minimum is \u003cstrong data-start=\"2999\" data-end=\"3024\"\u003e60 litres for a group\u003c\/strong\u003e, with \u003cstrong data-start=\"3031\" data-end=\"3055\"\u003e75–90 litres or more\u003c\/strong\u003e preferred for a larger shoal in a community aquarium. Floor space matters more than height, so choose a tank with a good footprint and plenty of open substrate.\u003c\/p\u003e\n\u003ch2 data-section-id=\"pl4gsq\" data-start=\"3218\" data-end=\"3238\"\u003eWater Conditions:\u003c\/h2\u003e\n\u003cp data-start=\"3239\" data-end=\"3713\"\u003e\u003cstrong data-start=\"3239\" data-end=\"3255\"\u003eTemperature:\u003c\/strong\u003e 22–26°C\u003cbr data-start=\"3263\" data-end=\"3266\"\u003e\u003cstrong data-start=\"3266\" data-end=\"3273\"\u003epH:\u003c\/strong\u003e 6.0–7.5\u003cbr data-start=\"3281\" data-end=\"3284\"\u003e\u003cstrong data-start=\"3284\" data-end=\"3297\"\u003eHardness:\u003c\/strong\u003e Soft to moderately hard; soft water preferred\u003cbr data-start=\"3343\" data-end=\"3346\"\u003e\u003cstrong data-start=\"3346\" data-end=\"3367\"\u003eAdditional Notes:\u003c\/strong\u003e FishBase gives a range of \u003cstrong data-start=\"3394\" data-end=\"3405\"\u003e22–26°C\u003c\/strong\u003e, pH \u003cstrong data-start=\"3410\" data-end=\"3421\"\u003e6.0–8.0\u003c\/strong\u003e and hardness \u003cstrong data-start=\"3435\" data-end=\"3446\"\u003e2–25 dH\u003c\/strong\u003e, but this Rio Negro species is best maintained in softer, stable water where possible. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e Provide gentle to moderate filtration, good oxygenation and regular water changes. Avoid dirty gravel, high nitrate and sudden water changes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3rlnm7\" data-start=\"3715\" data-end=\"3743\"\u003eTemperament \u0026amp; Tank Mates:\u003c\/h2\u003e\n\u003cp data-start=\"3744\" data-end=\"3783\"\u003e\u003cstrong data-start=\"3744\" data-end=\"3766\"\u003eAquarium Category:\u003c\/strong\u003e Community Fish\u003c\/p\u003e\n\u003cp data-start=\"3785\" data-end=\"4093\"\u003eDuplicate Corys are peaceful, social bottom-dwellers and should be kept with calm fish that will not outcompete or harass them. Suitable tank mates include small tetras, pencilfish, rasboras, hatchetfish, Otocinclus, small peaceful plecs, dwarf cichlids in suitable setups and other gentle community species.\u003c\/p\u003e\n\u003cp data-start=\"4095\" data-end=\"4423\"\u003eAvoid large predatory fish, aggressive cichlids, boisterous bottom-feeders and fin-nipping species. They should be kept in a group of \u003cstrong data-start=\"4229\" data-end=\"4243\"\u003eat least 6\u003c\/strong\u003e, with \u003cstrong data-start=\"4250\" data-end=\"4263\"\u003e8 or more\u003c\/strong\u003e strongly preferred. Fishkeeper also recommends keeping this species in groups of five or more due to its shoaling nature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ah6yd9\" data-start=\"4425\" data-end=\"4436\"\u003eFeeding:\u003c\/h2\u003e\n\u003cp data-start=\"4437\" data-end=\"5003\"\u003eDuplicate Corys are omnivorous foragers and must be fed directly. Offer fine sinking catfish pellets, small bottom-feeder tablets, micro granules and quality sinking foods as the staple. Supplement with frozen or live foods such as daphnia, cyclops, brineshrimp, bloodworm, tubifex and finely chopped worms. Seriously Fish notes that Cory-type catfish accept sinking dried foods along with small live and frozen foods, which fits this species well. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e They may eat leftovers, but should never be expected to survive only on scraps.\u003c\/p\u003e\n\u003ch2 data-section-id=\"2vr35r\" data-start=\"5005\" data-end=\"5034\"\u003eBehaviour in the Aquarium:\u003c\/h2\u003e\n\u003cp data-start=\"5035\" data-end=\"5442\"\u003eThis species spends most of its time on the lower levels, moving in small groups across the substrate and using its barbels to search through sand. It may rest under wood, leaves or plants between feeding sessions. Like many Cory-type catfish, it may occasionally dart to the surface to gulp air, which is normal behaviour. In a settled group, it becomes more confident and may be active throughout the day.\u003c\/p\u003e\n\u003ch2 data-section-id=\"gyou4p\" data-start=\"5444\" data-end=\"5458\"\u003eCare Notes:\u003c\/h2\u003e\n\u003cp data-start=\"5459\" data-end=\"5958\"\u003eUse soft sand wherever possible. Fishkeeper specifically warns that this species can be prone to barbel infection or erosion if kept on unsuitable substrates, making soft sand and regular maintenance very important. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e Add only to a fully cycled, mature aquarium with clean water and low waste levels. Keep in groups, avoid aggressive tank mates and make sure food reaches the bottom. This is a peaceful specialist Cory-type catfish that rewards careful husbandry.\u003c\/p\u003e\n\u003ch2 data-section-id=\"iot6fl\" data-start=\"5960\" data-end=\"5979\"\u003eRecommended For:\u003c\/h2\u003e\n\u003cp data-start=\"5980\" data-end=\"6004\"\u003eBeginner to intermediate\u003c\/p\u003e\n\u003ch2 data-section-id=\"1c7763y\" data-start=\"6006\" data-end=\"6022\"\u003eAvailability:\u003c\/h2\u003e\n\u003cp data-start=\"6023\" data-end=\"6084\"\u003eOccasional \/ Specialist import or captive-bred when available\u003c\/p\u003e\n\u003ch2 data-section-id=\"1x39ni3\" data-start=\"6086\" data-end=\"6106\"\u003eImage Disclaimer:\u003c\/h2\u003e\n\u003cp data-start=\"6107\" data-end=\"6302\"\u003eAll images are a visual representation of the fish you will receive, made to be as accurate as possible. Natural variation in size, colour, pattern and markings can occur between individual fish.\u003c\/p\u003e","brand":"Warehouse Aquatics","offers":[{"title":"Small","offer_id":43667101679690,"sku":"AG-102624","price":7.95,"currency_code":"GBP","in_stock":false},{"title":"Medium","offer_id":43667101712458,"sku":"AG-102625","price":9.95,"currency_code":"GBP","in_stock":false},{"title":"Large","offer_id":43667101745226,"sku":"AG-102626","price":11.95,"currency_code":"GBP","in_stock":false},{"title":"X-Large","offer_id":43667101777994,"sku":"AG-102627","price":14.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1877\/2298\/files\/DuplicateCory-Hoplisomaduplicareum.jpg?v=1780570347","url":"https:\/\/warehouse-aquatics.co.uk\/products\/duplicate-cory-hoplisoma-duplicareum","provider":"Warehouse Aquatics","version":"1.0","type":"link"}