{"product_id":"penguin-redtail-tetra","title":"Penguin Redtail Tetra (Thayeria obliqua) (unsexed)","description":"\u003cp data-path-to-node=\"3\"\u003eAdd a striking splash of color and dynamic movement to your aquarium with the \u003cb data-path-to-node=\"3\" data-index-in-node=\"78\"\u003ePenguin Redtail Tetra\u003c\/b\u003e (\u003ci data-path-to-node=\"3\" data-index-in-node=\"101\"\u003eThayeria obliqua\u003c\/i\u003e). Known for its distinct swimming style and eye-catching coloration, this rare variant of the classic Penguin Tetra features a bold black horizontal stripe running along its silvery body that extends sharply down into the lower lobe of its caudal fin. What sets this beautiful community fish apart is the vibrant, fiery red splash accenting its tail fin, creating a stunning visual contrast in any planted setup.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"5\"\u003eQuick Care \u0026amp; Aquarium Specifications\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e📍 Place of Origin\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe Penguin Redtail Tetra is native to South America, primarily found thriving in the slow-moving rivers, blackwater streams, and flooded tributaries of the upper Amazon River basin in Brazil and Peru.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e📐 Minimum Tank Size\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eTo thrive happily, a \u003cb data-path-to-node=\"9\" data-index-in-node=\"21\"\u003eminimum tank size of 20 gallons\u003c\/b\u003e is highly recommended. Because they are active, tight-schooling fish, they require plenty of open swimming space to display their natural behaviors. They should always be kept in groups of \u003cb data-path-to-node=\"9\" data-index-in-node=\"242\"\u003e6 or more\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e🌿 Ideal Tank Environment\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eReplicate their natural Amazonian habitat by providing a well-planted aquarium with plenty of driftwood roots, rock formations, and dense background live plants like Amazon Swords or Vallisneria.\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eThey prefer a gentle to moderate water flow and \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"48\"\u003edimmed lighting\u003c\/b\u003e, which can easily be achieved using floating aquarium plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eUsing a dark substrate will make their silver bodies and red tails contrast dramatically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e🌡️ Water Parameters\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eTemperature:\u003c\/b\u003e 72°F to 82°F (22°C to 28°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003epH Level:\u003c\/b\u003e 6.0 to 7.5 (prefers slightly acidic to neutral water)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eWater Hardness:\u003c\/b\u003e 2 to 15 dGH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e🍽️ Feeding \u0026amp; Diet\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003ePenguin Redtail Tetras are omnivorous and exceptionally easy to feed. In the aquarium, they will readily accept high-quality \u003cb data-path-to-node=\"16\" data-index-in-node=\"125\"\u003efloating flakes and micro-pellets\u003c\/b\u003e as their daily staple. To enhance their red coloration and maintain optimal health, supplement their diet with live or frozen foods such as bloodworms, brine shrimp, and daphnia.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e🐟 Compatible Tank Mates\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eThis peace-loving species is an excellent addition to any peaceful community aquarium. Because they are fast swimmers and stay near the upper to middle layers of the tank, they pair wonderfully with a wide variety of tank mates.\u003c\/p\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eGreat options include:\u003c\/b\u003e Other peaceful tetras (like Neon or Rummy Nose), Rasboras, Corydoras Catfish, peaceful Dwarf Cichlids (like Apistogramma or Rams), and Bristlenose Plecos.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eAvoid:\u003c\/b\u003e Large, predatory, or aggressive fish that might mistake these slender tetras for a snack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e🥚 Breeding the Redtail Penguin Tetra\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eBreeding \u003ci data-path-to-node=\"21\" data-index-in-node=\"9\"\u003eThayeria obliqua\u003c\/i\u003e in captivity is moderately challenging but highly rewarding. They are \u003cb data-path-to-node=\"21\" data-index-in-node=\"96\"\u003eegg-scatterers\u003c\/b\u003e and do not exhibit parental care.\u003c\/p\u003e\n\u003cul data-path-to-node=\"22\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,0,0\"\u003eSet up a dedicated breeding tank with soft, slightly acidic water, dim lighting, and plenty of fine-leaved spawning plants or java moss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,1,0\"\u003eCondition the parents with a high-protein diet of live foods before introducing them to the breeding setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,2,0\"\u003eOnce the eggs are scattered among the plants, adult fish must be removed immediately to prevent them from eating the eggs. The fry will hatch within 24 to 36 hours and should be fed infusoria or freshly hatched brine shrimp.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePLEASE READ BEFORE ORDERING\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe photos shown on fish product pages are representations of adult fish and are NOT the actual fish that you will be receiving.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlease visit our “Ordering\/Shipping fish” page prior to checking out to familiarize yourself with our process.\u003c\/li\u003e\n\u003cli\u003eWe ship fish exclusively using overnight shipping with either FedEx or UPS. We will not ship fish with lesser expensive shipping services like “Ground” or “Priority Mail”. This is to ensure the safety of the fish.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnless specified, all fish are sold as unsexed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KGTropicals","offers":[{"title":"Default Title","offer_id":41280356876352,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1478\/2240\/files\/Unknown-18.jpg?v=1782933861","url":"https:\/\/keepfishkeeping.com\/products\/penguin-redtail-tetra","provider":"KGTropicals","version":"1.0","type":"link"}