{"product_id":"penguin-tetra-1","title":"Penguin Tetra","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout the Penguin Tetra\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Penguin Tetra is a distinctive and elegant South American schooling fish, instantly recognised by the bold black stripe that runs from its nose through the body and into the lower lobe of its tail, creating the appearance of a penguin in profile. Native to the Amazon River Basin in Brazil and Peru, this peaceful species is well known for its unique swimming style, often holding its body at a slight upward angle.\u003c\/p\u003e\n\u003cp\u003eGrowing to around 5–6 cm, Penguin Tetras are active, hardy, and make an excellent addition to planted aquariums and freshwater community tanks. Their shimmering silver body, accented with a subtle golden sheen and striking black stripe, stands out beautifully against green plants, driftwood, and dark substrates.\u003c\/p\u003e\n\u003cp\u003ePenguin Tetras thrive in mature aquariums with dense planting around the edges, open swimming space, and gentle water movement. They are highly social fish and should always be kept in schools of at least \u003cstrong\u003e8–10\u003c\/strong\u003e, where they display their natural schooling behaviour and become far more confident. They make excellent companions for Cardinal Tetras, Rummy Nose Tetras, Corydoras, Angelfish, Rams, Gouramis, Hatchetfish, and other peaceful South American community fish.\u003c\/p\u003e\n\u003cp\u003eA varied diet of premium tropical flakes, micro pellets, frozen bloodworms, baby brine shrimp, daphnia, mosquito larvae, and other quality live or frozen foods will maintain their vibrant colours and excellent health.\u003c\/p\u003e\n\u003cp\u003ePeaceful, active, and full of personality, the Penguin Tetra is a fantastic choice for both beginner and experienced aquarists looking to create a lively community aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003ch4\u003eScientific Name\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eThayeria boehlkei\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4\u003eCommon Name\u003c\/h4\u003e\n\u003cp\u003ePenguin Tetra\u003c\/p\u003e\n\u003ch4\u003eOrigin\u003c\/h4\u003e\n\u003cp\u003eAmazon Basin (Brazil and Peru)\u003c\/p\u003e\n\u003ch4\u003eAdult Size\u003c\/h4\u003e\n\u003cp\u003e5–6 cm\u003c\/p\u003e\n\u003ch4\u003eTemperament\u003c\/h4\u003e\n\u003cp\u003ePeaceful\u003c\/p\u003e\n\u003ch4\u003eDiet\u003c\/h4\u003e\n\u003cp\u003eOmnivore\u003c\/p\u003e\n\u003ch4\u003eMinimum Tank Size\u003c\/h4\u003e\n\u003cp\u003e75 Litres\u003c\/p\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cp\u003e23–28°C\u003c\/p\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003e6.0–7.5\u003c\/p\u003e\n\u003ch4\u003eWater Hardness\u003c\/h4\u003e\n\u003cp\u003e2–12 dGH\u003c\/p\u003e\n\u003ch4\u003eDifficulty\u003c\/h4\u003e\n\u003cp\u003eBeginner\u003c\/p\u003e\n\u003ch4\u003eLifespan\u003c\/h4\u003e\n\u003cp\u003e5–7 Years\u003c\/p\u003e\n\u003ch4\u003eSuitable For\u003c\/h4\u003e\n\u003cp\u003ePlanted aquariums, Amazon biotopes, and peaceful community tanks\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many Penguin Tetras should I keep?\u003c\/h3\u003e\n\u003cp\u003ePenguin Tetras are schooling fish and should always be kept in groups of at least \u003cstrong\u003e8–10\u003c\/strong\u003e. Larger schools create a more natural display and help the fish feel secure.\u003c\/p\u003e\n\u003ch3\u003eWhy do Penguin Tetras swim at an angle?\u003c\/h3\u003e\n\u003cp\u003eThis is completely normal. Penguin Tetras naturally swim with their heads slightly raised, giving them their distinctive posture.\u003c\/p\u003e\n\u003ch3\u003eWhat do Penguin Tetras eat?\u003c\/h3\u003e\n\u003cp\u003eThey thrive on premium tropical flakes, micro pellets, frozen bloodworms, baby brine shrimp, daphnia, cyclops, mosquito larvae, and other live or frozen foods.\u003c\/p\u003e\n\u003ch3\u003eCan Penguin Tetras live with Angelfish?\u003c\/h3\u003e\n\u003cp\u003eYes. Penguin Tetras make excellent companions for Angelfish in spacious aquariums, especially when the tetras are fully grown before being introduced.\u003c\/p\u003e\n\u003ch3\u003eCan Penguin Tetras live with shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes. Adult Cherry Shrimp and Amano Shrimp are generally safe, although very small shrimplets may occasionally be eaten.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003ch4\u003eKeeping them in small schools\u003c\/h4\u003e\n\u003cp\u003ePenguin Tetras become shy and less active when kept in groups smaller than eight.\u003c\/p\u003e\n\u003ch4\u003eBright aquariums with little cover\u003c\/h4\u003e\n\u003cp\u003eDense planting, driftwood, and floating plants help them feel secure and display their best colours.\u003c\/p\u003e\n\u003ch4\u003ePoor water quality\u003c\/h4\u003e\n\u003cp\u003eRegular water changes, stable water conditions, and efficient filtration are essential for long-term health.\u003c\/p\u003e\n\u003ch4\u003eFeeding only dry foods\u003c\/h4\u003e\n\u003cp\u003eA varied diet that includes frozen and live foods enhances colouration, immune health, and natural behaviour.\u003c\/p\u003e\n\u003ch4\u003eHousing them with aggressive fish\u003c\/h4\u003e\n\u003cp\u003eChoose peaceful community species that won't intimidate or harass these elegant schooling fish.\u003c\/p\u003e","brand":"Apex Aquatic","offers":[{"title":"1","offer_id":48861151199371,"sku":null,"price":7.0,"currency_code":"AUD","in_stock":true},{"title":"5","offer_id":48861151232139,"sku":null,"price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8353\/3195\/files\/7mo701kJmI98O4rCAME4z9eNNfIp_NCb2Dv3u620Ql8X_HWmWw6lChxulfxwT_YhpZy1Fpby5NvegWb_Jwc8o2w_FEKZkMtQ87Vv-MTSiGaJa4MWLj849RNhPJjqbxWW5hZS-WI2KM0iSFlAZary4ne18TS-9-d4RW6rH2kd5xGj4w_ShNhTdg6.jpg?v=1786017422","url":"https:\/\/apexaquatic.com.au\/products\/penguin-tetra-1","provider":"Apex Aquatic","version":"1.0","type":"link"}