{"product_id":"elegant-cory-catfish-corydoras-elegans","title":"Elegant Cory Catfish – Corydoras Elegans","description":"\u003cdiv class=\"tropicflow-product-description\" style=\"max-width: 920px; margin: 0 auto; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n  \u003c!-- QUICK ANSWER --\u003e\n  \u003cdiv style=\"background: #f5faf8; border-left: 4px solid #016141; padding: 18px 20px; margin: 0 0 28px 0; border-radius: 4px;\"\u003e\n    \u003cstrong style=\"color: #016141; font-size: 18px;\"\u003eQuick Answer:\u003c\/strong\u003e\n    \u003cp style=\"margin: 8px 0 0 0;\"\u003e\n      The \u003cstrong\u003eElegant Cory Catfish (Corydoras elegans)\u003c\/strong\u003e is a peaceful\n      South American Cory-type catfish prized for its refined\n      \u003cstrong\u003eolive-to-silver body, dark longitudinal markings, fine mottling,\n      and beautifully patterned adult males\u003c\/strong\u003e. Unlike many Corys that remain\n      close to the substrate, Elegant Corys may also spend noticeable time swimming\n      and schooling through the lower-to-middle levels of the aquarium. Growing to\n      approximately \u003cstrong\u003e2–2.25 inches\u003c\/strong\u003e, they are best kept in groups of\n      \u003cstrong\u003e6 or more\u003c\/strong\u003e in a mature freshwater aquarium with fine sand,\n      clean water, plants, and peaceful tank mates.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO --\u003e\n  \u003cp\u003e\n    The \u003cstrong\u003eElegant Cory Catfish (Corydoras elegans)\u003c\/strong\u003e is an attractive\n    member of the Cory family known for its more streamlined body shape, intricate\n    patterning, and active social behavior.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Also known as the \u003cstrong\u003eElegant Cory\u003c\/strong\u003e,\n    \u003cstrong\u003eElegant Corydoras\u003c\/strong\u003e, or \u003cstrong\u003eElegans Cory\u003c\/strong\u003e,\n    this species is broadly distributed through the western and upper Amazon basin\n    and occurs in parts of Brazil, Peru, and Ecuador.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Elegant Corys can display olive, yellowish, silver-gray, and pale bronze body\n    tones combined with dark longitudinal markings, mottling around the head,\n    and contrasting spots or reticulated patterns. Mature males often become\n    considerably more ornate than females.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Another unusual characteristic of this species is its behavior.\n    \u003cstrong\u003eCorydoras elegans may spend more time swimming above the substrate\u003c\/strong\u003e\n    than many traditional Cory species, sometimes forming loose groups in the\n    lower-to-middle levels of the aquarium.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eTaxonomy note:\u003c\/strong\u003e This species was historically and commercially\n    known as \u003cem\u003eCorydoras elegans\u003c\/em\u003e. Following the major 2024 revision of\n    Corydoradinae, it was transferred to the resurrected genus\n    \u003cstrong\u003e\u003cem\u003eGastrodermus\u003c\/em\u003e\u003c\/strong\u003e. Its currently accepted scientific name is\n    \u003cstrong\u003e\u003cem\u003eGastrodermus elegans\u003c\/em\u003e\u003c\/strong\u003e. The traditional\n    \u003cem\u003eCorydoras elegans\u003c\/em\u003e name remains important for aquarium identification\n    and online search recognition.\n  \u003c\/p\u003e\n\n  \u003c!-- INFORMATION TABLE --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory Catfish Care Information\n  \u003c\/h2\u003e\n\n  \u003cdiv style=\"overflow-x: auto; margin: 18px 0 30px 0;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 520px;\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"background: #016141; color: #fff; text-align: left; padding: 12px 14px; border: 1px solid #ddd; width: 38%;\"\u003e\n            Care Requirement\n          \u003c\/th\u003e\n          \u003cth style=\"background: #016141; color: #fff; text-align: left; padding: 12px 14px; border: 1px solid #ddd;\"\u003e\n            Elegant Cory Information\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCommon Name\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Elegant Cory, Elegant Cory Catfish, Elegant Corydoras\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTraditional Scientific Name\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            \u003cem\u003eCorydoras elegans\u003c\/em\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCurrent Scientific Name\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            \u003cem\u003eGastrodermus elegans\u003c\/em\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eKnown Synonym\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            \u003cem\u003eCorydoras pestai\u003c\/em\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAdult Size\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Approximately 2–2.25 inches\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            68–79°F (20–26°C)\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003epH Range\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            6.0–7.5\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWater Hardness\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Approximately 1–15 dGH\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Tank Size\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            20+ Gallons Recommended\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Group Size\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            6+ Recommended\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTemperament\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Peaceful \u0026amp; Social\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDiet\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Omnivore\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTank Level\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Bottom to Lower-Midwater\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f8f8f8;\"\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCare Level\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Beginner to Intermediate\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            Western \u0026amp; Upper Amazon Basin — Brazil, Peru \u0026amp; Ecuador\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPEARANCE --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    What Does an Elegant Cory Catfish Look Like?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eElegant Cory Catfish\u003c\/strong\u003e has a compact yet somewhat\n    streamlined body compared with many deeper-bodied Cory species.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Its base coloration can range from\n    \u003cstrong\u003eyellowish-olive and pale bronze to silver-gray or greenish-gray\u003c\/strong\u003e.\n    The upper body is usually darker, while the underside remains much paler.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The head can display attractive gray-brown mottling and reticulation.\n    A broad, somewhat diffuse dark marking extends longitudinally along the\n    body and is accompanied by paler areas and smaller dark spots.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Under good aquarium lighting, the gill-cover area may show subtle\n    pale blue or metallic reflections.\n  \u003c\/p\u003e\n\n  \u003c!-- MALE PATTERN --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Why Are Male Elegant Corys So Colorful?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    One of the most interesting features of\n    \u003cstrong\u003eGastrodermus elegans\u003c\/strong\u003e is the noticeable difference\n    between mature males and females.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Adult males generally develop a\n    \u003cstrong\u003edarker, more ornate, and more strongly patterned appearance\u003c\/strong\u003e.\n    Their markings may become more reticulated across the head and body,\n    and the dorsal fin can develop multiple dark bands.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Females typically become larger and broader through the abdomen but\n    often retain a less intensely patterned appearance.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"background: #f5faf8; border-left: 4px solid #016141; padding: 18px 20px; margin: 26px 0;\"\u003e\n    \u003cstrong style=\"color: #016141;\"\u003eElegant Cory Feature:\u003c\/strong\u003e\n    \u003cp style=\"margin: 7px 0 0 0;\"\u003e\n      Mature males can display a particularly\n      \u003cstrong\u003eintricate dark pattern with banded or reticulated dorsal-fin markings\u003c\/strong\u003e,\n      while females are generally fuller-bodied and more subtly patterned.\n      A mature group can therefore show considerably more visual variation\n      than many other Cory species.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MIDWATER --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Do Elegant Corys Swim in Midwater?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Yes. Elegant Corys are unusual because they may spend a significant\n    amount of time \u003cstrong\u003eaway from the aquarium floor\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Although they still forage over sand like other Cory-type catfish,\n    groups of \u003cem\u003eGastrodermus elegans\u003c\/em\u003e may swim together through the\n    lower and middle portions of the aquarium, hover around plants, or\n    rest above the substrate.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This behavior is shared by several members of the\n    \u003cstrong\u003eGastrodermus \/ elegans group\u003c\/strong\u003e and makes them particularly\n    interesting in planted aquariums where their schooling behavior can be\n    observed throughout more of the water column.\n  \u003c\/p\u003e\n\n  \u003c!-- ELEGANS GROUP --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    What Is the Elegans Group of Cory Catfish?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    For many years aquarists informally referred to a number of closely\n    related Corys as the \u003cstrong\u003e“Corydoras elegans group.”\u003c\/strong\u003e\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    These fish share similarities in body shape, coloration, behavior,\n    and evolutionary history. The group includes species such as\n    \u003cem\u003eGastrodermus elegans\u003c\/em\u003e, \u003cem\u003eGastrodermus napoensis\u003c\/em\u003e,\n    \u003cem\u003eGastrodermus nanus\u003c\/em\u003e, and several other described and\n    undescribed forms.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Modern phylogenetic research helped formalize this relationship by\n    resurrecting the genus \u003cstrong\u003e\u003cem\u003eGastrodermus\u003c\/em\u003e\u003c\/strong\u003e,\n    with \u003cem\u003eGastrodermus elegans\u003c\/em\u003e serving as the\n    \u003cstrong\u003etype species of the genus\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- TAXONOMY --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Is Corydoras Elegans Now Gastrodermus Elegans?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Yes. The Elegant Cory was historically classified as\n    \u003cstrong\u003e\u003cem\u003eCorydoras elegans\u003c\/em\u003e\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    In the major 2024 revision of Corydoradinae, researchers recognized\n    several distinct evolutionary lineages within the traditional broad\n    Corydoras grouping. The lineage containing the Elegant Cory was placed\n    in the resurrected genus \u003cem\u003eGastrodermus\u003c\/em\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Its current accepted scientific combination is therefore\n    \u003cstrong\u003e\u003cem\u003eGastrodermus elegans\u003c\/em\u003e\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Because \u003cem\u003eCorydoras elegans\u003c\/em\u003e has been used for decades in the\n    aquarium hobby and remains a major customer search term, keeping the\n    traditional name prominently on aquarium product pages is still useful.\n  \u003c\/p\u003e\n\n  \u003c!-- ELEGANS VS OTHER --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory vs. Other Gastrodermus Corys\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Elegant Corys belong to a group containing several visually similar fish,\n    and identification can sometimes be challenging.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Similar species and forms can include the\n    \u003cstrong\u003eNapo Cory (\u003cem\u003eGastrodermus napoensis\u003c\/em\u003e)\u003c\/strong\u003e,\n    \u003cstrong\u003eNanus Cory (\u003cem\u003eGastrodermus nanus\u003c\/em\u003e)\u003c\/strong\u003e,\n    and several undescribed C-number or CW-number populations.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Color pattern alone may not always provide reliable identification because\n    individual Gastrodermus species can show geographic and sexual variation.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Reliable provenance, collection locality, adult morphology, and correctly\n    maintained breeder records are especially useful when distinguishing\n    similar elegans-group fish.\n  \u003c\/p\u003e\n\n  \u003c!-- BEHAVIOR --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory Behavior \u0026amp; Group Size\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Elegant Corys are \u003cstrong\u003epeaceful, highly social fish\u003c\/strong\u003e and\n    should not be kept alone.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    We recommend maintaining at least\n    \u003cstrong\u003e6 Elegant Cory Catfish\u003c\/strong\u003e together. Larger groups can\n    encourage more confident behavior and make their unusual schooling\n    activity much easier to observe.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    In addition to exploring the substrate, the group may swim through\n    the lower-middle water column and gather around plants, roots,\n    or shaded areas.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Like other Cory-type catfish, Elegant Corys may occasionally swim\n    rapidly to the surface to gulp atmospheric air before returning to\n    the group. Occasional surface visits are normal behavior.\n  \u003c\/p\u003e\n\n  \u003c!-- TANK SETUP --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Ideal Aquarium Setup for Elegant Cory Catfish\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    A \u003cstrong\u003e20-gallon or larger freshwater aquarium\u003c\/strong\u003e is a practical\n    starting point for a group of six or more Elegant Corys.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Because this species uses both the aquarium floor and lower water column,\n    provide a combination of \u003cstrong\u003eopen horizontal swimming space,\n    fine substrate, and planted cover\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    A \u003cstrong\u003efine sand substrate\u003c\/strong\u003e is ideal. Smooth rounded fine gravel\n    may also be used if kept very clean, but sharp or abrasive substrate\n    should be avoided.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Driftwood roots, branches, dried leaves, and live plants can provide\n    security while leaving open sections of sand available for natural\n    foraging behavior.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Floating plants or taller stem plants can also provide additional\n    midwater cover for a species that does not spend all of its time\n    directly on the substrate.\n  \u003c\/p\u003e\n\n  \u003c!-- NATURAL HABITAT --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Where Do Elegant Cory Catfish Come From?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Elegant Corys have a relatively broad distribution within the\n    \u003cstrong\u003ewestern and upper Amazon River basin\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Documented populations occur in river systems of\n    \u003cstrong\u003ePeru, Ecuador, and Brazil\u003c\/strong\u003e, including the Yavarí,\n    Itaya, Nanay, Ucayali, Napo, Aguarico, and Solimões drainages.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The original type locality is associated with the\n    \u003cstrong\u003eAmazon River near Tefé, Amazonas, Brazil\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Natural habitats include forest streams with sand, mud, leaf litter,\n    submerged branches, roots, and other organic material.\n  \u003c\/p\u003e\n\n  \u003c!-- WATER --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory Water Parameters\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Elegant Cory Catfish generally do well at temperatures around\n    \u003cstrong\u003e68–79°F (20–26°C)\u003c\/strong\u003e with a pH of approximately\n    \u003cstrong\u003e6.0–7.5\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    A hardness range around \u003cstrong\u003e1–15 dGH\u003c\/strong\u003e is suitable for\n    general aquarium maintenance.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    More important than constantly adjusting the aquarium to reach an\n    exact number is maintaining \u003cstrong\u003eclean and stable water conditions\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Keep Elegant Corys in a fully cycled aquarium with effective filtration,\n    good oxygenation, and regular water changes. Ammonia and nitrite should\n    remain at zero.\n  \u003c\/p\u003e\n\n  \u003c!-- DIET --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    What Do Elegant Cory Catfish Eat?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eElegant Corys are omnivorous foragers\u003c\/strong\u003e and should receive\n    a varied diet rather than depending on leftover food from other aquarium fish.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    High-quality sinking pellets, granules, tablets, and wafers can form\n    the foundation of their diet. Supplement prepared foods with appropriately\n    sized frozen or live foods such as:\n  \u003c\/p\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003eBloodworms\u003c\/li\u003e\n    \u003cli\u003eBrine shrimp\u003c\/li\u003e\n    \u003cli\u003eDaphnia\u003c\/li\u003e\n    \u003cli\u003eTubifex\u003c\/li\u003e\n    \u003cli\u003eBlackworms\u003c\/li\u003e\n    \u003cli\u003eOther appropriately sized sinking or slowly sinking foods\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Because Elegant Corys may feed above the substrate as well as directly\n    from the aquarium floor, slowly sinking foods can be especially useful.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"background: #fff8e8; border-left: 4px solid #d49a17; padding: 16px 18px; margin: 20px 0;\"\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e Elegant Corys should not be purchased simply\n    as aquarium “cleaner fish.” Although they naturally forage for food around\n    the aquarium, they require intentional feeding with a complete and varied\n    diet. Cory catfish do not replace regular water changes, substrate cleaning,\n    and normal aquarium maintenance.\n  \u003c\/div\u003e\n\n  \u003c!-- TANK MATES --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory Catfish Tank Mates\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The peaceful temperament of the\n    \u003cstrong\u003eElegant Cory Catfish\u003c\/strong\u003e makes it an excellent choice for\n    many freshwater community aquariums.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Potential tank mates may include peaceful tetras, rasboras, pencilfish,\n    danios, small gouramis, peaceful dwarf cichlids, other compatible Cory-type\n    catfish, and other non-aggressive freshwater species with overlapping\n    water requirements.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Avoid large predatory fish, aggressive bottom dwellers, and highly\n    territorial or competitive species that may intimidate the group or\n    prevent them from feeding comfortably.\n  \u003c\/p\u003e\n\n  \u003c!-- SEXING --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Male vs. Female Elegant Cory Catfish\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Elegant Corys display more obvious sexual differences than many\n    common Cory species.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eMature males\u003c\/strong\u003e typically develop\n    \u003cstrong\u003estronger and more elaborate dark patterning\u003c\/strong\u003e.\n    The head and body may become more heavily reticulated, and the dorsal\n    fin can show several dark bands.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eMature females\u003c\/strong\u003e tend to become larger, broader,\n    and noticeably rounder through the abdomen, particularly when viewed\n    from above.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This combination of body shape and color intensity can make established\n    adult groups especially interesting to observe.\n  \u003c\/p\u003e\n\n  \u003c!-- WHY ELEGANT --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Why Choose Elegant Cory Catfish?\n  \u003c\/h2\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003e\u003cstrong\u003eIntricate and refined body pattern\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eMore colorful and ornate mature males\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eInteresting bottom-to-midwater schooling behavior\u003c\/li\u003e\n    \u003cli\u003eManageable adult size around 2–2.25 inches\u003c\/li\u003e\n    \u003cli\u003ePeaceful temperament for community aquariums\u003c\/li\u003e\n    \u003cli\u003eExcellent choice for planted freshwater setups\u003c\/li\u003e\n    \u003cli\u003eSocial behavior when maintained in a proper group\u003c\/li\u003e\n    \u003cli\u003eType species of the modern Gastrodermus genus\u003c\/li\u003e\n    \u003cli\u003eInteresting choice for Cory and Gastrodermus enthusiasts\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- BEFORE BUYING --\u003e\n  \u003cdiv style=\"background: #f5faf8; border: 1px solid #d8e8e2; padding: 20px; margin: 30px 0; border-radius: 5px;\"\u003e\n    \u003ch2 style=\"color: #016141; font-size: 21px; margin: 0 0 10px 0;\"\u003e\n      Before Buying Elegant Cory Catfish\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Elegant Corys are social fish and should not be kept alone.\n      Plan to keep \u003cstrong\u003e6 or more\u003c\/strong\u003e and introduce them only to a\n      mature, fully cycled aquarium. Provide fine sand or smooth substrate,\n      clean stable water, peaceful tank mates, planted or shaded cover,\n      and enough open space for both bottom foraging and lower-midwater\n      schooling behavior.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Elegant Cory Catfish FAQ\n  \u003c\/h2\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      What is an Elegant Cory Catfish?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      The Elegant Cory is a peaceful South American armored catfish\n      traditionally known as \u003cem\u003eCorydoras elegans\u003c\/em\u003e. It is recognized\n      for its olive-to-silver body, intricate dark markings, social behavior,\n      and tendency to spend more time swimming above the substrate than many\n      traditional Cory species.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Is Corydoras elegans now Gastrodermus elegans?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Yes. Following the 2024 revision of Corydoradinae, the Elegant Cory\n      was transferred from \u003cem\u003eCorydoras\u003c\/em\u003e to the resurrected genus\n      \u003cem\u003eGastrodermus\u003c\/em\u003e. Its currently accepted scientific name is\n      \u003cem\u003eGastrodermus elegans\u003c\/em\u003e.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Why is it called the Elegant Cory?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      The specific name \u003cem\u003eelegans\u003c\/em\u003e means “elegant,” “fine,” or\n      “handsome,” referring to the fish's refined appearance and intricate\n      body pattern.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      How big do Elegant Cory Catfish get?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Elegant Corys reach approximately \u003cstrong\u003e2–2.25 inches\u003c\/strong\u003e.\n      FishBase records a maximum around 5.1 cm standard length, while\n      mature females may become slightly larger and noticeably fuller-bodied.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Do Elegant Corys swim in midwater?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Yes. Elegant Corys frequently spend more time away from the substrate\n      than many traditional Cory species. Groups may swim or hover through\n      the lower and middle portions of the aquarium while still returning\n      to the bottom to forage.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      How many Elegant Corys should be kept together?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Keep Elegant Corys in a group of at least \u003cstrong\u003e6 fish\u003c\/strong\u003e.\n      They are naturally social and generally display more confident\n      schooling and foraging behavior in a proper group.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      What temperature is best for Elegant Corys?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      A practical aquarium temperature range for Elegant Corys is\n      approximately \u003cstrong\u003e68–79°F (20–26°C)\u003c\/strong\u003e, with a pH around\n      \u003cstrong\u003e6.0–7.5\u003c\/strong\u003e.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Are male and female Elegant Corys different colors?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Mature males generally develop stronger and more ornate dark markings,\n      including patterned or banded dorsal fins. Females are typically larger,\n      broader, and somewhat less intensely patterned.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Where do Elegant Cory Catfish come from?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Elegant Corys are distributed through parts of the\n      \u003cstrong\u003ewestern and upper Amazon basin\u003c\/strong\u003e, including river systems\n      in Brazil, Peru, and Ecuador. The original type locality is near\n      Tefé in Amazonas, Brazil.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Is Corydoras pestai the same as Elegant Cory?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      \u003cem\u003eCorydoras pestai\u003c\/em\u003e has traditionally been treated as a synonym\n      of \u003cem\u003eGastrodermus elegans\u003c\/em\u003e, although specialists have historically\n      discussed variation within the broader elegans group. Aquarium fish\n      should therefore be identified using reliable provenance whenever possible.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Are Elegant Cory Catfish peaceful?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Yes. Elegant Corys are peaceful social catfish and work well with\n      small to medium-sized non-aggressive freshwater species that share\n      compatible temperature and water requirements.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      What do Elegant Cory Catfish eat?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Elegant Corys are omnivorous foragers. Feed a varied diet containing\n      quality sinking pellets, tablets, granules, and wafers supplemented\n      with frozen or live foods such as bloodworms, brine shrimp, daphnia,\n      Tubifex, and blackworms.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 13px 0;\"\u003e\n    \u003csummary style=\"cursor: pointer; font-weight: 700; color: #016141;\"\u003e\n      Do Elegant Corys clean the aquarium?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Elegant Corys naturally forage for food around the aquarium but should\n      not be considered aquarium maintenance animals. They require intentional\n      feeding with nutritious foods along with regular water changes and\n      normal substrate cleaning.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- FINAL CTA --\u003e\n  \u003cdiv style=\"margin-top: 34px; padding: 22px; background: #016141; color: #fff; border-radius: 5px;\"\u003e\n    \u003ch2 style=\"color: #fff; font-size: 23px; margin: 0 0 10px 0;\"\u003e\n      Elegant Cory Catfish at Tropicflow Aquatic\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Add refined patterning and fascinating schooling behavior to your\n      freshwater aquarium with the \u003cstrong\u003eElegant Cory Catfish\u003c\/strong\u003e.\n      With its intricate markings, beautifully patterned mature males,\n      peaceful temperament, and unusual bottom-to-midwater activity,\n      \u003cstrong\u003eCorydoras elegans\u003c\/strong\u003e is an excellent choice for Cory\n      enthusiasts, planted aquariums, and peaceful freshwater community tanks.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tropicflow","offers":[{"title":"1 Fish","offer_id":52690230247722,"sku":null,"price":14.99,"currency_code":"USD","in_stock":false},{"title":"3 Fish","offer_id":52690230280490,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false},{"title":"6 Fish – Recommended","offer_id":52690230313258,"sku":null,"price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/6237\/5466\/files\/Elegant-Cory-Catfish-Corydoras-Elegans-1.png?v=1789895159","url":"https:\/\/tropicflow.com\/products\/elegant-cory-catfish-corydoras-elegans","provider":"Tropicflow","version":"1.0","type":"link"}