{"product_id":"pygmy-corydoras","title":"Pygmy Corydoras (Corydoras pygmaeus)","description":"\u003cp\u003eThe \u003cstrong\u003ePygmy Corydoras (Corydoras pygmaeus)\u003c\/strong\u003e is one of the smallest and most popular freshwater catfish in the aquarium hobby. Known for their peaceful nature, tiny size, and unique midwater schooling behavior, Pygmy Corys are perfect for nano aquariums, planted tanks, and community setups.\u003c\/p\u003e\n\u003cp\u003eUnlike most Corydoras species that spend nearly all their time on the substrate, Pygmy Corydoras frequently shoal together throughout the middle of the aquarium, creating constant movement and activity. Their gentle temperament makes them excellent companions for shrimp, nano fish, and other peaceful community species.\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 pygmaeus\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Pygmy Corydoras, Pygmy Cory Catfish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e Up to 1.2 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 3–5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 10 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Temperature:\u003c\/strong\u003e 72–79°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 to Midwater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchooling Fish:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Pygmy Corydoras?\u003c\/h2\u003e\n\u003cp\u003e✔ Perfect nano aquarium fish\u003cbr\u003e✔ Unique midwater schooling behavior\u003cbr\u003e✔ Peaceful and community safe\u003cbr\u003e✔ Excellent shrimp tank companion\u003cbr\u003e✔ Great for planted aquariums\u003cbr\u003e✔ Beginner friendly and easy to care for\u003c\/p\u003e\n\u003ch2\u003eAquarium Setup\u003c\/h2\u003e\n\u003cp\u003ePygmy Corydoras thrive in mature aquariums with gentle water flow, fine substrate, and plenty of plant cover. Fine sand is ideal because it helps protect their delicate barbels while allowing natural foraging behavior.\u003c\/p\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 gallons minimum\u003c\/li\u003e\n\u003cli\u003eFine sand substrate\u003c\/li\u003e\n\u003cli\u003eLive plants\u003c\/li\u003e\n\u003cli\u003eDriftwood and leaf litter\u003c\/li\u003e\n\u003cli\u003eGentle filtration\u003c\/li\u003e\n\u003cli\u003eStable water conditions\u003c\/li\u003e\n\u003cli\u003eSchool of 6 or more fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHeavily planted aquariums help them feel secure and encourage natural behavior.\u003c\/p\u003e\n\u003ch2\u003eDiet \u0026amp; Feeding\u003c\/h2\u003e\n\u003cp\u003ePygmy Corydoras are omnivores and readily accept:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSinking micro pellets\u003c\/li\u003e\n\u003cli\u003eNano pellets\u003c\/li\u003e\n\u003cli\u003eCrushed flakes\u003c\/li\u003e\n\u003cli\u003eFrozen baby brine shrimp\u003c\/li\u003e\n\u003cli\u003eDaphnia\u003c\/li\u003e\n\u003cli\u003eCyclops\u003c\/li\u003e\n\u003cli\u003eLive foods\u003c\/li\u003e\n\u003cli\u003eSmall sinking wafers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeed a varied diet to maintain healthy growth and coloration.\u003c\/p\u003e\n\u003ch2\u003eTank Mates\u003c\/h2\u003e\n\u003cp\u003ePygmy Corydoras do well with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmber Tetras\u003c\/li\u003e\n\u003cli\u003eChili Rasboras\u003c\/li\u003e\n\u003cli\u003eNeon Green Rasboras\u003c\/li\u003e\n\u003cli\u003eCelestial Pearl Danios\u003c\/li\u003e\n\u003cli\u003eEndlers\u003c\/li\u003e\n\u003cli\u003eHoney Gouramis\u003c\/li\u003e\n\u003cli\u003eOtocinclus\u003c\/li\u003e\n\u003cli\u003eNeocaridina Shrimp\u003c\/li\u003e\n\u003cli\u003eMystery Snails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvoid large or aggressive fish that may intimidate or eat them.\u003c\/p\u003e\n\u003ch2\u003eSchooling Behavior\u003c\/h2\u003e\n\u003cp\u003ePygmy Corydoras are highly social 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: 10–20+ fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLarger groups display more natural shoaling behavior and increased confidence.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many Pygmy Corydoras should be kept together?\u003c\/strong\u003e\u003cbr\u003eA minimum of six is recommended, though larger groups are preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Pygmy Corydoras stay on the bottom?\u003c\/strong\u003e\u003cbr\u003eUnlike most Corydoras species, Pygmy Corys frequently school throughout the middle of the aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Pygmy Corydoras good for nano tanks?\u003c\/strong\u003e\u003cbr\u003eYes. Their tiny size makes them one of the best catfish for nano aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they safe with shrimp?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. Pygmy Corydoras are peaceful and shrimp-safe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they need sand?\u003c\/strong\u003e\u003cbr\u003eFine sand is highly recommended because it protects their barbels and encourages natural feeding behavior.\u003c\/p\u003e\n\u003ch2\u003eAvailable at Tropical Treasures Wyo\u003c\/h2\u003e\n\u003cp\u003eShop healthy \u003cstrong\u003ePygmy Corydoras\u003c\/strong\u003e at Tropical Treasures Wyo in Cheyenne, Wyoming. These peaceful nano catfish are perfect for planted aquariums, shrimp tanks, and freshwater community aquariums.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51691713888469,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/CORYDORASPYGMY.webp?v=1756073986","url":"https:\/\/tropicaltreasureswyo.com\/products\/pygmy-corydoras","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}