{"product_id":"cw009-green-laser-cory-catfish-corydoras-sp-cw009","title":"CW009 Green Laser Cory Catfish – Corydoras sp. CW009","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\u003eCW009 Green Laser Cory Catfish (Corydoras sp. CW009)\u003c\/strong\u003e,\n      commonly called the \u003cstrong\u003eGreen Laser Cory\u003c\/strong\u003e or\n      \u003cstrong\u003ePeru Green Stripe Cory\u003c\/strong\u003e, is a striking collector Cory known for\n      the brilliant metallic green stripe running along its upper body. Growing to\n      approximately \u003cstrong\u003e2.5–2.75 inches\u003c\/strong\u003e, CW009 is a peaceful, social\n      bottom-dwelling catfish best kept in groups of \u003cstrong\u003e6 or more\u003c\/strong\u003e.\n      A mature freshwater aquarium with fine substrate, clean water, shaded areas,\n      and peaceful tank mates provides an excellent environment for this exotic Cory.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO --\u003e\n  \u003cp\u003e\n    The \u003cstrong\u003eCW009 Green Laser Cory Catfish (Corydoras sp. CW009)\u003c\/strong\u003e is\n    one of the most visually impressive members of the Laser Cory group. Its defining\n    feature is an intense \u003cstrong\u003emetallic emerald-green stripe\u003c\/strong\u003e extending\n    across the upper body from behind the head toward the tail.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Also known as the \u003cstrong\u003eGreen Laser Cory\u003c\/strong\u003e,\n    \u003cstrong\u003ePeru Green Stripe Cory\u003c\/strong\u003e, or \u003cstrong\u003eCW009 Cory\u003c\/strong\u003e,\n    this specialty freshwater catfish combines brilliant reflective coloration with\n    the peaceful and social personality Cory keepers enjoy.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Under aquarium lighting, the laser stripe can shift between emerald green,\n    turquoise-green, blue-green, and green-gold depending on the individual fish,\n    viewing angle, substrate, and lighting. A group moving together across the\n    aquarium floor can create an especially impressive display.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eTaxonomy note:\u003c\/strong\u003e CW009 remains an undescribed Cory-type catfish\n    identified by its \u003cstrong\u003eCW number\u003c\/strong\u003e rather than a formally published\n    species name. It has traditionally been sold as \u003cem\u003eCorydoras sp. CW009\u003c\/em\u003e.\n    Following the modern reclassification of Corydoradinae, this lineage is now\n    placed within \u003cem\u003eOsteogaster\u003c\/em\u003e and may be listed as\n    \u003cem\u003eOsteogaster sp. CW009\u003c\/em\u003e. The Corydoras name remains widely used throughout\n    the aquarium trade.\n  \u003c\/p\u003e\n\n  \u003c!-- INFORMATION TABLE --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    CW009 Green Laser 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            CW009 Green Laser 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            CW009 Green Laser Cory, Green Laser Cory, Peru Green Stripe Cory\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\u003eScientific \/ Trade Name\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            \u003cem\u003eCorydoras sp. CW009\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\u003eModern Genus Placement\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            \u003cem\u003eOsteogaster sp. CW009\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\u003eCW Number\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 14px; border: 1px solid #ddd;\"\u003e\n            CW009\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 2.5–2.75 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            71–79°F (22–26°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            6.5–7.2\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\u003eMinimum 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\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 style=\"background: #f8f8f8;\"\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\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 style=\"background: #f8f8f8;\"\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 Dweller\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\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 style=\"background: #f8f8f8;\"\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            Peru, South America — Pucallpa Region\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 a CW009 Green Laser Cory Look Like?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The defining characteristic of the\n    \u003cstrong\u003eCW009 Green Laser Cory\u003c\/strong\u003e is the highly reflective metallic\n    stripe running along the upper portion of the body.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    In good condition, this stripe can appear\n    \u003cstrong\u003eemerald green, electric green, turquoise, or blue-green\u003c\/strong\u003e.\n    The color can change slightly with the viewing angle because much of the\n    visual effect comes from iridescent light reflection.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Beneath the bright stripe, the body usually displays olive, bronze,\n    gray-green, or darker metallic coloration. These subdued body tones create\n    dramatic contrast with the brilliant upper stripe.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    When several CW009 Corys move together across a dark substrate or among\n    green aquarium plants, their reflective stripes can create a glowing effect\n    that makes this fish especially attractive in display aquariums.\n  \u003c\/p\u003e\n\n  \u003c!-- GREEN LASER FEATURE --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Why Is CW009 Called the Green Laser Cory?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The name \u003cstrong\u003eGreen Laser Cory\u003c\/strong\u003e comes from the intense\n    metallic-green stripe extending along the dorsal area of the fish.\n    Under aquarium lighting, the reflective stripe can appear to glow,\n    producing the “laser” effect responsible for the common name.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The CW009 form is also sometimes called the\n    \u003cstrong\u003ePeru Green Stripe Cory\u003c\/strong\u003e, referencing both its coloration\n    and Peruvian origin.\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;\"\u003eGreen Laser Feature:\u003c\/strong\u003e\n    \u003cp style=\"margin: 7px 0 0 0;\"\u003e\n      The metallic stripe can look different under different aquarium lights.\n      Some CW009 appear intensely emerald green, while others may show\n      blue-green, turquoise, or green-gold reflections. Genetics, maturity,\n      diet, substrate, lighting, and overall condition can all influence the\n      appearance of the laser stripe.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- COLLECTOR --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Is the CW009 Green Laser Cory Rare or Exotic?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eCW009 Green Laser Cory\u003c\/strong\u003e is considered a specialty\n    collector fish in the Cory hobby and is generally less commonly encountered\n    than mainstream species such as Panda, Bronze, Peppered, or Albino Corys.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    CW009 has been maintained and bred in captivity for many years, and both\n    wild-origin and captive-bred fish have entered the aquarium trade.\n    Availability can still vary significantly depending on breeder production\n    and imports.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The term “rare” in the aquarium trade generally refers to its specialty\n    availability and collector appeal and should not be interpreted by itself\n    as a statement about conservation status in the wild.\n  \u003c\/p\u003e\n\n  \u003c!-- GREEN VS GOLD --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    CW009 Green Laser Cory vs. CW010 Gold Laser Cory\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eCW009 Green Laser Cory\u003c\/strong\u003e and\n    \u003cstrong\u003eCW010 Gold Laser Cory\u003c\/strong\u003e are closely associated within the\n    aquarium hobby and can appear surprisingly similar under certain lighting.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    CW009 is typically characterized by a stronger\n    \u003cstrong\u003emetallic green or blue-green laser stripe\u003c\/strong\u003e, while CW010\n    generally shows a more solid \u003cstrong\u003eyellow, gold, or orange stripe\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Juvenile fish can be particularly difficult to distinguish, and aquarium\n    lighting can dramatically change how the stripe appears. Maintaining the\n    correct \u003cstrong\u003eCW number\u003c\/strong\u003e is therefore especially useful for\n    collectors and breeders.\n  \u003c\/p\u003e\n\n  \u003c!-- COLOR VARIATION --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Green Laser Cory Color Variations\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    CW009 has shown interesting color variation within captive breeding lines.\n    In addition to the classic bright green phenotype, aquarists have reported\n    individuals with stronger blue-green or bluish metallic coloration.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    These variations are one reason CW009 remains especially interesting to\n    Cory breeders and collectors. Individual fish should be expected to vary\n    somewhat rather than displaying an identical shade of green.\n  \u003c\/p\u003e\n\n  \u003c!-- BEHAVIOR --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    CW009 Green Laser Cory Behavior \u0026amp; Group Size\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    Green Laser Corys are\n    \u003cstrong\u003epeaceful, social bottom-dwelling fish\u003c\/strong\u003e and should not be\n    kept alone. We recommend maintaining at least\n    \u003cstrong\u003e6 CW009 Green Laser Cory Catfish\u003c\/strong\u003e together.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    In a proper group, they can often be seen exploring the aquarium floor,\n    searching the substrate for food, resting near one another, and moving\n    together as a loose school.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Larger groups can create an especially attractive display because multiple\n    metallic green stripes become visible as the fish move together through\n    planted and open areas of the aquarium.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Like other Cory-type catfish, Green Laser Corys may occasionally make a\n    quick trip to the water surface to gulp atmospheric air before returning\n    to the bottom. Occasional surface visits are normal Cory 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 CW009 Green Laser Corys\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    A \u003cstrong\u003e20-gallon or larger freshwater aquarium\u003c\/strong\u003e provides a\n    practical starting point for a proper group of Green Laser Corys.\n    A longer aquarium footprint is particularly useful because these fish\n    spend significant time moving and foraging along the bottom.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    A \u003cstrong\u003efine sand substrate or smooth rounded fine gravel\u003c\/strong\u003e is\n    recommended. CW009 Corys use sensitive barbels around their mouths while\n    searching for food, so sharp or abrasive materials should be avoided.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Live plants, driftwood, smooth rocks, leaf litter, and shaded areas can\n    provide security and create a natural-looking environment. Leave open\n    areas of substrate where the group can comfortably forage together.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Darker backgrounds and natural-colored substrate can also help create\n    visual contrast with the brilliant metallic green stripe.\n  \u003c\/p\u003e\n\n  \u003c!-- WATER --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    CW009 Green Laser Cory Water Parameters\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    CW009 Green Laser Cory Catfish generally do well at temperatures around\n    \u003cstrong\u003e71–79°F (22–26°C)\u003c\/strong\u003e with a pH of approximately\n    \u003cstrong\u003e6.5–7.2\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This Cory may benefit from conditions toward the cooler end of the typical\n    tropical aquarium range. Always select tank mates with overlapping\n    temperature requirements.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    More important than constantly changing water chemistry is maintaining a\n    \u003cstrong\u003estable, fully cycled aquarium\u003c\/strong\u003e with clean water,\n    appropriate filtration, good oxygenation, and regular water changes.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Ammonia and nitrite should remain at zero, and sudden changes in temperature\n    or water chemistry should be avoided. Keeping the aquarium floor clean is\n    also important because Corys spend significant amounts of time directly\n    on the substrate.\n  \u003c\/p\u003e\n\n  \u003c!-- DIET --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    What Do CW009 Green Laser Cory Catfish Eat?\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eGreen Laser Corys are omnivorous foragers\u003c\/strong\u003e and should\n    receive a varied, nutritious diet rather than surviving only on leftovers\n    from other aquarium fish.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    High-quality sinking pellets, tablets, and wafers can form the foundation\n    of their diet. Supplement prepared foods with appropriately sized frozen\n    or live foods such as bloodworms, brine shrimp, daphnia, Tubifex, and\n    similar nutritious foods.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    A varied diet combined with stable water conditions can help support\n    healthy growth, body condition, activity, and natural metallic coloration.\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 CW009 Green Laser Corys should not be purchased\n    simply as aquarium “cleaner fish.” Although they naturally forage along\n    the aquarium floor and may consume available food, they need intentional\n    feeding with a complete diet. Cory catfish are not a substitute for regular\n    aquarium cleaning and maintenance.\n  \u003c\/div\u003e\n\n  \u003c!-- TANK MATES --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    CW009 Green Laser Cory Tank Mates\n  \u003c\/h2\u003e\n\n  \u003cp\u003e\n    The peaceful temperament of the\n    \u003cstrong\u003eCW009 Green Laser Cory Catfish\u003c\/strong\u003e makes it suitable for many\n    freshwater community aquariums.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Potential tank mates may include peaceful tetras, rasboras, danios,\n    peaceful livebearers, small peaceful gouramis, compatible dwarf cichlids,\n    other suitable Cory-type catfish, and other non-aggressive freshwater fish\n    with overlapping water requirements.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Avoid large predatory species, aggressive bottom dwellers, and highly\n    competitive fish that may intimidate the Corys or prevent them from\n    receiving enough food.\n  \u003c\/p\u003e\n\n  \u003c!-- WHY GREEN LASER --\u003e\n  \u003ch2 style=\"color: #016141; font-size: 24px; margin-top: 34px;\"\u003e\n    Why Choose CW009 Green Laser Cory Catfish?\n  \u003c\/h2\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003e\u003cstrong\u003eBrilliant metallic emerald-green laser stripe\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSpecialty CW-number collector Cory\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eBeautiful olive, bronze, and green body coloration\u003c\/li\u003e\n    \u003cli\u003ePeaceful temperament for community aquariums\u003c\/li\u003e\n    \u003cli\u003eActive and entertaining bottom-dwelling behavior\u003c\/li\u003e\n    \u003cli\u003eExcellent choice for planted freshwater aquariums\u003c\/li\u003e\n    \u003cli\u003eSocial behavior when maintained in a proper group\u003c\/li\u003e\n    \u003cli\u003eDistinctive alternative to Gold Laser and standard Cory species\u003c\/li\u003e\n    \u003cli\u003eAvailable in both wild-origin and captive-bred lines within the hobby\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- IMPORTANT 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 CW009 Green Laser Cory Catfish\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      CW009 Green Laser Corys are social fish and should not be kept alone.\n      Plan to keep \u003cstrong\u003eat least 6 fish\u003c\/strong\u003e and make sure the aquarium\n      is fully cycled before introducing them. Provide fine substrate,\n      peaceful tank mates, clean stable water, shaded areas, and enough\n      horizontal bottom space for your Green Laser Cory group to comfortably\n      explore and forage.\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    CW009 Green Laser 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 a CW009 Green Laser Cory Catfish?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      CW009 Green Laser Cory is an undescribed Cory-type catfish from Peru\n      recognized by the brilliant metallic green stripe running along its\n      upper body. It has traditionally been sold as\n      \u003cem\u003eCorydoras sp. CW009\u003c\/em\u003e and is now placed within the genus\n      \u003cem\u003eOsteogaster\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      What does CW009 mean?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      \u003cstrong\u003eCW009\u003c\/strong\u003e is an identification code used within the Cory\n      hobby for this undescribed fish. CW numbers allow aquarists, breeders,\n      and specialists to distinguish individual Cory forms before they receive\n      formal scientific species names.\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 sp. CW009 now Osteogaster sp. CW009?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Yes. Following the modern reclassification of Corydoradinae, CW009 is\n      placed within the genus \u003cem\u003eOsteogaster\u003c\/em\u003e and may therefore be listed\n      as \u003cem\u003eOsteogaster sp. CW009\u003c\/em\u003e. The name\n      \u003cem\u003eCorydoras sp. CW009\u003c\/em\u003e remains widely used throughout the\n      aquarium trade.\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 CW009 called the Green Laser Cory?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      The common name comes from the brilliant reflective green stripe\n      running along the upper body. Under aquarium lighting, this stripe\n      can appear to glow like a metallic laser line.\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 the CW009 Green Laser Cory rare?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      CW009 is considered a specialty collector Cory and is generally less\n      commonly available than standard Panda, Bronze, Albino, or Peppered Corys.\n      Both wild-origin and captive-bred Green Laser Corys occur in the aquarium\n      trade, but availability can vary.\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 CW009 Green Laser Corys get?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Adult male CW009 Green Laser Corys can reach approximately\n      \u003cstrong\u003e2.5 inches\u003c\/strong\u003e, while mature females may reach around\n      \u003cstrong\u003e2.75 inches\u003c\/strong\u003e and usually develop a fuller body shape.\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 Green Laser Corys should be kept together?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Keep CW009 Green Laser Corys in a group of at least\n      \u003cstrong\u003e6 fish\u003c\/strong\u003e. A proper group helps encourage more confident,\n      visible, and natural social behavior.\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 CW009 Green Laser Corys?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      A practical aquarium temperature range for CW009 Green Laser Corys is\n      approximately \u003cstrong\u003e71–79°F (22–26°C)\u003c\/strong\u003e. They may benefit from\n      conditions toward the cooler end of the tropical aquarium range.\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 is the difference between CW009 Green Laser and CW010 Gold Laser Corys?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      CW009 typically displays a stronger metallic green or blue-green stripe,\n      while CW010 usually has a yellow, gold, or orange laser stripe.\n      Juveniles and fish viewed under different lighting can look similar,\n      so the CW identification number remains important for accurate identification.\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 there Blue Laser forms of CW009?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Captive breeding of CW009 has produced color variation, including fish\n      described within the hobby as Blue Laser forms. These fish are associated\n      with the CW009 Green Laser lineage but display stronger blue or blue-green\n      iridescence.\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 CW009 Green Laser Corys come from?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      CW009 Green Laser Corys originate from \u003cstrong\u003ePeru\u003c\/strong\u003e and are\n      strongly associated with the \u003cstrong\u003ePucallpa region\u003c\/strong\u003e and the\n      Ucayali drainage of the Peruvian Amazon.\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 CW009 Green Laser Cory Catfish eat?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Green Laser Corys are omnivorous foragers. Feed a varied diet containing\n      high-quality sinking pellets, tablets, or wafers supplemented with\n      appropriately sized frozen or live foods such as bloodworms, brine shrimp,\n      daphnia, and Tubifex.\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 CW009 Green Laser Corys clean the aquarium?\n    \u003c\/summary\u003e\n    \u003cp style=\"margin: 10px 0 5px 0;\"\u003e\n      Green Laser Corys naturally forage along the aquarium floor for food,\n      but they should not be considered aquarium maintenance animals.\n      They require intentional feeding with nutritious sinking foods along\n      with regular water changes and normal substrate cleaning.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- FINAL --\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      CW009 Green Laser Cory Catfish at Tropicflow Aquatic\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Add brilliant metallic color and collector appeal to your freshwater\n      aquarium with the \u003cstrong\u003eCW009 Green Laser Cory Catfish\u003c\/strong\u003e.\n      With its glowing emerald-green laser stripe, peaceful personality,\n      active bottom-foraging behavior, and social group dynamics,\n      \u003cstrong\u003eCorydoras sp. CW009\u003c\/strong\u003e is an exceptional choice for\n      Cory 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":52689821663530,"sku":null,"price":14.99,"currency_code":"USD","in_stock":false},{"title":"3 Fish","offer_id":52689821696298,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false},{"title":"6 Fish – Recommended","offer_id":52689821729066,"sku":null,"price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/6237\/5466\/files\/CW009-Green-Laser-Corydoras-Catfish-1.jpg?v=1789885285","url":"https:\/\/tropicflow.com\/products\/cw009-green-laser-cory-catfish-corydoras-sp-cw009","provider":"Tropicflow","version":"1.0","type":"link"}