{"product_id":"penguin-tetra","title":"Penguin Tetra","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePenguin Tetra\u003c\/strong\u003e\u003cspan\u003e, also known as the \u003c\/span\u003e\u003cstrong\u003eHockey Stick Tetra\u003c\/strong\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cstrong\u003ePenguin Fish\u003c\/strong\u003e\u003cspan\u003e, is a sleek and energetic schooling species prized for its unique body shape and elegant black line that runs from mid-body to the tip of its tail. This striking design gives it the nickname \u003c\/span\u003e\u003cspan\u003e“Hockey Stick Fish.”\u003c\/span\u003e\u003cspan\u003e Peaceful, active, and hardy, \u003c\/span\u003e\u003cstrong\u003ePenguin Tetras\u003c\/strong\u003e\u003cspan\u003e are a fantastic choice for community tanks, adding constant movement and contrast to planted aquariums.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNative to the clear streams and tributaries of the \u003c\/span\u003e\u003cspan\u003eAmazon Basin\u003c\/span\u003e\u003cspan\u003e, the \u003c\/span\u003e\u003cstrong\u003ePenguin Tetra \u003cem\u003e(Thayeria boehlkei)\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e thrives in gentle-flowing, well-oxygenated waters. In the aquarium, these fish are known for their distinctive swimming posture, slightly angled upward, which, along with their black horizontal stripe, gives them their iconic “penguin-like” look. Perfect for beginner and intermediate aquarists, \u003c\/span\u003e\u003cstrong\u003ePenguin Tetra fish\u003c\/strong\u003e\u003cspan\u003e adapt easily to a variety of water parameters and tank setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003efull-grown Penguin Tetra\u003c\/strong\u003e\u003cspan\u003e typically reaches \u003c\/span\u003e\u003cstrong\u003e2.5 inches (6 cm)\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e in length\u003c\/strong\u003e. They feature a silvery body with a bold, jet-black line running along their sides that extends to the tail fin, giving them a clean, elegant appearance. When kept in good lighting and a dark substrate, their shimmering silver tone stands out beautifully, especially in large schools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePenguin Tetras\u003c\/strong\u003e\u003cspan\u003e are \u003c\/span\u003e\u003cspan\u003epeaceful, social schooling fish\u003c\/span\u003e\u003cspan\u003e that do best in \u003cstrong\u003egroups of \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003esix or more\u003c\/strong\u003e\u003cspan\u003e. They are ideal for planted or \u003c\/span\u003e\u003cspan\u003eblackline community\u003c\/span\u003e\u003cspan\u003e aquariums and coexist harmoniously with species such as Neon tetras, Rasboras, Guppies, Corydoras catfish, and dwarf Gouramis. Avoid aggressive or fin-nipping fish that may disrupt their calm demeanor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003ePenguin Tetra tank\u003c\/strong\u003e\u003cspan\u003e should have open swimming space, gentle filtration, and plants or driftwood for cover. Their rhythmic, synchronized swimming makes them a captivating sight in any aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Splashy Fish tropical fish store, our Penguin Tetra for sale and other Tetras for sale are tank-bred, grown, and sold with love and care. Visit our fish store online or aquarium in Virginia for more high-quality freshwater fish for sale. We have a lot more fish available for sale, such as betta fish for sale, aquatic plants for sale, freshwater shrimp for sale, and other aquarium supplies.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eWhat You Can Expect From Penguin Tetra\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePeaceful, hardy fish ideal for community aquariums\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDistinctive black line and “hockey stick” swimming style\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eGrows up to 2.5 inches when mature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBest kept in schools of six or more\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eCompatible with other small, peaceful \u003c\/span\u003e\u003cspan\u003etetras types\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003ePenguin Tetra Water Parameters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e\u003cspan\u003e Minimum 20 gallons for a small school\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e\u003cspan\u003e 74°–82°F (23°–28°C)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e\u003cspan\u003e 6.0–7.5\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e\u003cspan\u003e 3–10 dGH\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e\u003cspan\u003e Gentle flow with clean, well-oxygenated water\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003ePenguin Tetra Care Guidelines\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e\u003cspan\u003e Omnivorous. Feed a balanced diet of quality flakes, micro pellets, and frozen or live foods such as brine shrimp, bloodworms, and daphnia. Variety enhances color and vitality.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eTank Setup:\u003c\/strong\u003e\u003cspan\u003e Provide open swimming areas and some plants or driftwood for shelter. Use subdued lighting to make their silver and black contrast stand out.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBehavior:\u003c\/strong\u003e\u003cspan\u003e Active, peaceful swimmers that spend most of their time in the middle and upper levels of the tank. Ideal for \u003c\/span\u003e\u003cspan\u003eblackline community\u003c\/span\u003e\u003cspan\u003e aquariums.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVisit here to explore more about \u003cstrong\u003eHow to Care for Tetra Fish.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003ePenguin Tetra Frequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eHow long do Penguin Tetra live in aquarium tank?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003ePenguin Tetra lifespan\u003c\/span\u003e\u003cspan\u003e in a well-maintained aquarium is typically \u003c\/span\u003e\u003cspan\u003e5 to 6 years\u003c\/span\u003e\u003cspan\u003e, though some individuals can live up to \u003c\/span\u003e\u003cspan\u003e7 years\u003c\/span\u003e\u003cspan\u003e with excellent care. To help your \u003c\/span\u003e\u003cspan\u003ePenguin Tetra fish\u003c\/span\u003e\u003cspan\u003e thrive long-term, maintain stable water conditions (74°–82°F), perform regular water changes, and provide a balanced omnivorous diet of flakes, micro pellets, and frozen foods. A calm, well-planted \u003c\/span\u003e\u003cspan\u003ecommunity aquarium\u003c\/span\u003e\u003cspan\u003e also reduces stress and promotes longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eHow big do Penguin Tetra get?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cspan\u003efull-grown Penguin Tetra\u003c\/span\u003e\u003cspan\u003e reaches about \u003c\/span\u003e\u003cspan\u003e2 to 2.5 inches (5–6 cm)\u003c\/span\u003e\u003cspan\u003e in length. Their slim, torpedo-shaped body and bold black stripe create a striking look in any tank. When kept in schools of six or more, \u003c\/span\u003e\u003cspan\u003ePenguin Tetras\u003c\/span\u003e\u003cspan\u003e display natural schooling behavior and vibrant silver tones that stand out beautifully in planted aquariums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eAre Penguin Tetra aggressive?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo, Penguin Tetras are peaceful and non-aggressive fish that make excellent additions to community aquariums. They coexist well with other calm species like neon tetras, rasboras, guppies, corydoras, and dwarf gouramis. Occasionally, males may engage in mild chasing during breeding, but it’s harmless and short-lived. Providing a spacious tank and keeping them in groups helps minimize stress and ensure stable, social behavior.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"How long do Penguin Tetra live in aquarium tank?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"The Penguin Tetra lifespan in a well-maintained aquarium is typically 5 to 6 years, though some individuals can live up to 7 years with excellent care. To help your Penguin Tetra fish thrive long-term, maintain stable water conditions (74°–82°F), perform regular water changes, and provide a balanced omnivorous diet of flakes, micro pellets, and frozen foods. A calm, well-planted community aquarium also reduces stress and promotes longevity.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"How big do Penguin Tetra get?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"A full-grown Penguin Tetra reaches about 2 to 2.5 inches (5–6 cm) in length. Their slim, torpedo-shaped body and bold black stripe create a striking look in any tank. When kept in schools of six or more, Penguin Tetras display natural schooling behavior and vibrant silver tones that stand out beautifully in planted aquariums.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Are Penguin Tetra aggressive?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"No, Penguin Tetras are peaceful and non-aggressive fish that make excellent additions to community aquariums. They coexist well with other calm species like neon tetras, rasboras, guppies, corydoras, and dwarf gouramis. Occasionally, males may engage in mild chasing during breeding, but it’s harmless and short-lived. Providing a spacious tank and keeping them in groups helps minimize stress and ensure stable, social behavior.\"\n    }\n  }]\n}\n\u003c\/script\u003e","brand":"Splashy Fish","offers":[{"title":"M\/2.5CM","offer_id":54168263196961,"sku":"iyf1793057160740","price":4.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/2975\/4913\/files\/penguin-tetra_1.jpg?v=1793057165","url":"https:\/\/settingmist.shop\/products\/penguin-tetra","provider":"My Store","version":"1.0","type":"link"}