{"product_id":"ziersalmler-rubrocaudatus-nannostomus-rubrocaudatus","title":"Rubytail Pencilfish – Nannostomus rubrocaudatus L 2.5–3.5 cm | Ruby Red Dwarf Pencilfish","description":"\u003cp data-start=\"137\" data-end=\"562\"\u003eThe \u003cstrong data-start=\"141\" data-end=\"198\"\u003eRubrocaudatus Pencilfish (Nannostomus rubrocaudatus)\u003c\/strong\u003e, also known as the \u003cstrong data-start=\"217\" data-end=\"238\"\u003eRuby Pencilfish\u003c\/strong\u003e, is one of the most vibrantly colored dwarf tetras in South America. With its \u003cstrong data-start=\"308\" data-end=\"334\"\u003eluminous red body\u003c\/strong\u003e, \u003cstrong data-start=\"340\" data-end=\"372\"\u003eshimmering blue reflections\u003c\/strong\u003e, and elegant body shape, it is one of the most beautiful species of its genus. In the aquarium, it impresses with its calm, floating movement and harmonious schooling behavior.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"804\"\u003eThe Ruby Pencilfish originates from the blackwater streams of the upper Amazon basin and prefers soft, slightly acidic water. In \u003cstrong data-start=\"697\" data-end=\"745\"\u003eplanted, dimly lit aquariums\u003c\/strong\u003e, its vibrant colors are particularly enhanced.\u003c\/p\u003e\n\u003cp data-start=\"806\" data-end=\"839\"\u003e🌿 \u003cstrong data-start=\"809\" data-end=\"837\"\u003eCharacteristics \u0026amp; Care:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"1206\"\u003e🐠 \u003cstrong data-start=\"844\" data-end=\"854\"\u003eSize:\u003c\/strong\u003e 2.5–3.5 cm (L)\u003cbr data-start=\"869\" data-end=\"872\"\u003e🌎 \u003cstrong data-start=\"875\" data-end=\"888\"\u003eOrigin:\u003c\/strong\u003e South America (Peru, Brazil – Amazon region)\u003cbr data-start=\"934\" data-end=\"937\"\u003e🌡️ \u003cstrong data-start=\"941\" data-end=\"956\"\u003eTemperature:\u003c\/strong\u003e 24–28 °C\u003cbr data-start=\"965\" data-end=\"968\"\u003e💧 \u003cstrong data-start=\"971\" data-end=\"983\"\u003epH-Value:\u003c\/strong\u003e 5.0–6.8\u003cbr data-start=\"991\" data-end=\"994\"\u003e⚖️ \u003cstrong data-start=\"997\" data-end=\"1013\"\u003eTotal Hardness:\u003c\/strong\u003e up to 8 °dGH\u003cbr data-start=\"1024\" data-end=\"1027\"\u003e🐟 \u003cstrong data-start=\"1030\" data-end=\"1050\"\u003eSocial Behavior:\u003c\/strong\u003e Peaceful schooling fish, best in groups of 8–10 individuals\u003cbr data-start=\"1112\" data-end=\"1115\"\u003e🌾 \u003cstrong data-start=\"1118\" data-end=\"1131\"\u003eAquarium:\u003c\/strong\u003e From 60 l, densely planted with shaded areas and dark substrate\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1383\"\u003e🍽️ \u003cstrong data-start=\"1212\" data-end=\"1226\"\u003eFeeding:\u003c\/strong\u003e\u003cbr data-start=\"1226\" data-end=\"1229\"\u003eEats finest live and frozen food (e.g., Artemia nauplii, Cyclops, Daphnia). High-quality micro-granules are also accepted once accustomed.\u003c\/p\u003e\n\u003cp data-start=\"1385\" data-end=\"1568\"\u003e💡 \u003cstrong data-start=\"1388\" data-end=\"1397\"\u003eTip:\u003c\/strong\u003e\u003cbr data-start=\"1397\" data-end=\"1400\"\u003eA blackwater aquarium with Indian almond leaves, alder cones, and subdued lighting impressively highlights the ruby-red coloration and natural behavior.\u003c\/p\u003e\n\u003cp data-start=\"1570\" data-end=\"1817\"\u003e👉 \u003cstrong data-start=\"1573\" data-end=\"1583\"\u003eConclusion:\u003c\/strong\u003e\u003cbr data-start=\"1583\" data-end=\"1586\"\u003eThe \u003cstrong data-start=\"1590\" data-end=\"1647\"\u003eRubrocaudatus Pencilfish (Nannostomus rubrocaudatus)\u003c\/strong\u003e is a peaceful, brightly colored dwarf tetra with intense red coloration – perfect for lovers of colorful South American species in nano or community aquariums.\u003c\/p\u003e","brand":"AquariumAquaristik","offers":[{"title":"Default Title","offer_id":53562770587981,"sku":null,"price":14.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/5755\/7325\/files\/5437_273c8525df9edf4864b078f374594bdc.jpg?v=1773958885","url":"https:\/\/aquaexotica.de\/en\/products\/ziersalmler-rubrocaudatus-nannostomus-rubrocaudatus","provider":"AquaExotica","version":"1.0","type":"link"}