{"product_id":"threestripe-corydoras","title":"Threestripe Corydoras (Corydoras trilineatus)","description":"\u003cp\u003eThe \u003cstrong\u003eThreestripe Corydoras (Corydoras trilineatus)\u003c\/strong\u003e is a peaceful and highly popular freshwater catfish known for its intricate maze-like pattern and distinctive horizontal stripe running along its body. Often confused with the True Julii Corydoras (\u003cem\u003eCorydoras julii\u003c\/em\u003e), the Threestripe Cory features a more reticulated, net-like pattern across its head and body.\u003c\/p\u003e\n\u003cp\u003eNative to the Amazon Basin of Peru, Colombia, and Brazil, Threestripe Corydoras are active bottom dwellers that thrive in groups and spend their days exploring the substrate in search of food. Their peaceful temperament, attractive markings, and beginner-friendly care requirements make them a favorite among freshwater aquarists.\u003c\/p\u003e\n\u003cp\u003ePerfect for planted aquariums and community tanks, these social catfish bring constant activity and personality to the lower levels of the aquarium.\u003c\/p\u003e\n\u003ch2\u003eQuick Facts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eCorydoras trilineatus\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Names:\u003c\/strong\u003e Threestripe Corydoras, False Julii Cory, Leopard Cory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e 2–2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 5–10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 20 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Temperature:\u003c\/strong\u003e 72–78°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 6.5–7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwimming Level:\u003c\/strong\u003e Bottom Dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchooling Fish:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003eWhy Choose Threestripe Corydoras?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✔ Beautiful reticulated spotted pattern\u003cbr\u003e✔ Peaceful community fish\u003cbr\u003e✔ Active bottom-dwelling scavenger\u003cbr\u003e✔ Perfect for planted aquariums\u003cbr\u003e✔ Hardy and beginner friendly\u003cbr\u003e✔ Excellent alternative to True Julii Corys\u003c\/p\u003e\n\u003ch2\u003eAquarium Setup\u003c\/h2\u003e\n\u003cp\u003eThreestripe Corydoras thrive in mature aquariums with soft substrate, stable water conditions, and plenty of cover.\u003c\/p\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 gallons minimum\u003c\/li\u003e\n\u003cli\u003eFine sand or smooth gravel\u003c\/li\u003e\n\u003cli\u003eLive plants\u003c\/li\u003e\n\u003cli\u003eDriftwood and caves\u003c\/li\u003e\n\u003cli\u003eGentle filtration\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFine sand is highly recommended because it protects their sensitive barbels and encourages natural foraging behavior.\u003c\/p\u003e\n\u003ch2\u003eDiet \u0026amp; Feeding\u003c\/h2\u003e\n\u003cp\u003eThreestripe Corydoras are omnivores and readily accept:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSinking pellets\u003c\/li\u003e\n\u003cli\u003eCorydoras wafers\u003c\/li\u003e\n\u003cli\u003eFrozen bloodworms\u003c\/li\u003e\n\u003cli\u003eBrine shrimp\u003c\/li\u003e\n\u003cli\u003eDaphnia\u003c\/li\u003e\n\u003cli\u003eBlackworms\u003c\/li\u003e\n\u003cli\u003eLive foods\u003c\/li\u003e\n\u003cli\u003eQuality sinking foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlthough they help consume leftover food, they should be fed directly to ensure optimal health.\u003c\/p\u003e\n\u003ch2\u003eTank Mates\u003c\/h2\u003e\n\u003cp\u003eThreestripe Corydoras do well with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTetras\u003c\/li\u003e\n\u003cli\u003eRasboras\u003c\/li\u003e\n\u003cli\u003eDanios\u003c\/li\u003e\n\u003cli\u003eGuppies\u003c\/li\u003e\n\u003cli\u003eGouramis\u003c\/li\u003e\n\u003cli\u003eDwarf Cichlids\u003c\/li\u003e\n\u003cli\u003eAngelfish\u003c\/li\u003e\n\u003cli\u003eShrimp\u003c\/li\u003e\n\u003cli\u003eMystery Snails\u003c\/li\u003e\n\u003cli\u003eOther Corydoras species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvoid aggressive fish and rough substrates.\u003c\/p\u003e\n\u003ch2\u003eSchooling Behavior\u003c\/h2\u003e\n\u003cp\u003eThreestripe Corydoras are highly social fish and should always be kept in groups.\u003c\/p\u003e\n\u003cp\u003eRecommended group sizes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum: 6 fish\u003c\/li\u003e\n\u003cli\u003eIdeal: 8–12+ fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLarger groups help reduce stress and encourage natural schooling behavior.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many Threestripe Corydoras should I keep?\u003c\/strong\u003e\u003cbr\u003eA minimum group of six is recommended, though larger groups are preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Threestripe Corydoras the same as Julii Corydoras?\u003c\/strong\u003e\u003cbr\u003eNo. While they look similar, \u003cem\u003eCorydoras trilineatus\u003c\/em\u003e displays a more reticulated, maze-like pattern, while True Julii Corydoras have more distinct spots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Threestripe Corydoras help keep the tank clean?\u003c\/strong\u003e\u003cbr\u003eYes. They scavenge uneaten food from the substrate but still require a proper diet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they safe with shrimp and snails?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. They are peaceful and safe with shrimp, snails, and other community fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat substrate is best?\u003c\/strong\u003e\u003cbr\u003eFine sand is ideal, though smooth gravel also works well.\u003c\/p\u003e\n\u003ch2\u003eAvailable at Tropical Treasures Wyo\u003c\/h2\u003e\n\u003cp\u003eShop healthy \u003cstrong\u003eThreestripe Corydoras (Corydoras trilineatus)\u003c\/strong\u003e at Tropical Treasures Wyo in Cheyenne, Wyoming. These peaceful freshwater catfish are perfect for planted aquariums, community tanks, shrimp setups, and hobbyists looking for an active and attractive bottom-dwelling fish.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51691687805141,"sku":null,"price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/ThreestripeCorydora.jpg?v=1756073954","url":"https:\/\/tropicaltreasureswyo.com\/products\/threestripe-corydoras","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}