{"title":"Tetras \u0026 Characins","description":"\u003cp\u003eExplore tetras and other characins for your freshwater aquarium. Compare varieties, sizes and prices, and use each species' product description to plan a suitable aquarium and group of fish.\u003c\/p\u003e\u003cp\u003eVisit us at 2301 E. Sunset Rd., Suite 7, Las Vegas, NV 89119. \u003ca href=\"\/pages\/contact\"\u003eContact our team\u003c\/a\u003e or call \u003ca href=\"tel:+17026855100\"\u003e(702) 685-5100\u003c\/a\u003e to confirm current availability before ordering or visiting.\u003c\/p\u003e","products":[{"product_id":"lvef-blue-king-tetra","title":"Blue King Tetra","description":"\u003cp\u003eA lively blue tetra sold under the Blue King trade name. Its reflective blue coloration adds movement to a community aquarium, especially when kept in a good-sized group.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eProvide a mature tropical freshwater aquarium with a generous open swimming area, planted margins, and stable water quality. Keep at least eight together to encourage natural schooling. Blue tetra trade names can cover similar-looking species, so exact identity and adult size should be confirmed when planning a specialized collection.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer fine quality flakes or small pellets supplemented with small frozen or live foods. Feed modest amounts that the fish can consume promptly.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eChoose active peaceful companions. Crowding or too small a group may encourage chasing or fin nipping; avoid very slow fish with long flowing fins.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.8 cm","offer_id":52230890324289,"sku":"LVEF-PDF-138-01","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/blue-king-tetra.jpg?v=1791421245"},{"product_id":"lvef-brilliant-rummy-nose","title":"Brilliant Rummy Nose Tetra","description":"\u003cp\u003eA graceful schooling tetra known for a red nose and contrasting tail markings. Brilliant and golden trade forms offer variations in sheen and body color; the intensity of the red head depends on condition, surroundings, and acclimation.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eTypically reaching about 4–5 cm, rummy nose tetras do best in a mature aquarium with stable warm water, soft to moderately soft conditions, planted edges, and open swimming room. Keep ten or more for a confident school. They are sensitive to poor water quality and abrupt changes, so acclimate carefully and maintain regular water changes.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eProvide small quality flakes or micro pellets alongside suitably sized frozen foods such as daphnia and brine shrimp. Spread food across the school so all fish can feed.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003ePeaceful community fish suited to similarly sized tetras, gentle dwarf cichlids, and small bottom dwellers. Avoid large predators and highly boisterous companions.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Lerdsuwa. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Brilliant_rummy_nose_-_Petitella_bleheri_-_2.jpg\" target=\"_blank\" rel=\"noopener\"\u003eBrilliant rummy nose - Petitella bleheri - 2.jpg\u003c\/a\u003e. \u003ca href=\"http:\/\/creativecommons.org\/licenses\/by-sa\/3.0\/\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 3.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.8 cm","offer_id":52230890357057,"sku":"LVEF-PDF-139-01","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-517139.jpg?v=1789660895"},{"product_id":"lvef-buenos-aires-tetra","title":"Buenos Aires Tetra","description":"\u003cp\u003eA robust, active tetra with a silvery body and colorful fins. Adults can reach around 6–7 cm and are considerably more energetic than many small community tetras.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep a group of at least eight in a roomy aquarium with strong filtration and open swimming space. Moderate temperatures and stable freshwater suit this species. Choose hardy plants carefully, as softer plants may be eaten.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer a varied omnivorous diet including prepared foods, frozen foods, and vegetable matter. Adequate feeding does not guarantee that plants will remain untouched.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eBest with active, sturdy companions. Avoid very small fish and slow, long-finned species; a large group and ample space help reduce fin nipping.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Mattia Nocciola. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Psalidodon_anisitsi_Natural_History_Museum_University_of_Pisa_(cropped_and_bright).jpg\" target=\"_blank\" rel=\"noopener\"\u003ePsalidodon anisitsi Natural History Museum University of Pisa (cropped and bright).jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 4.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2 inches","offer_id":52230890389825,"sku":"LVEF-PDF-140-01","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-176884091.jpg?v=1789660905"},{"product_id":"lvef-cardinal-tetra","title":"Cardinal Tetra","description":"\u003cp\u003eA vivid red-and-blue schooling tetra whose red stripe extends along most of the lower body. Adults stay small, generally about 4–5 cm including the tail.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep at least eight to ten in a mature planted aquarium. Warm water around 24–28°C, soft to moderately soft water, subdued areas, and clean stable conditions suit this species. Provide both swimming room and shaded refuge; avoid abrupt temperature or chemistry changes.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eFeed fine flakes, micro pellets, and small frozen or live foods. Their small mouths need appropriately sized food rather than large community pellets.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eIdeal with peaceful small tropical fish. Larger fish may see them as food, and very hard-water communities are a poor long-term match.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: CHUCAO. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Cardinal_Paracheirodon_axelrodi_(3).jpg\" target=\"_blank\" rel=\"noopener\"\u003eCardinal Paracheirodon axelrodi (3).jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 3.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.3–2.4 cm","offer_id":67833477103937,"sku":null,"price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-26863891.jpg?v=1789660913"},{"product_id":"lvef-congo-tetra","title":"Congo Tetra","description":"\u003cp\u003eAn elegant African schooling tetra with iridescent coloration. Mature males can develop extended fins and reach about 8–10 cm, while females are usually smaller and less ornate.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep a group of at least six in a spacious, mature tropical aquarium with long swimming areas and planted margins. Stable soft to moderately soft water, good filtration, and gentle shaded areas help bring out their colors. Allow room for adults rather than judging requirements by juvenile size.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eProvide quality flakes or small pellets with varied frozen or live foods. Include some vegetable-based foods as part of a balanced diet.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eSuitable for peaceful medium-sized companions. Avoid fin nippers and very tiny fish; males' flowing fins are vulnerable to persistent harassment.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"5 cm","offer_id":52230890488129,"sku":"LVEF-PDF-143-01","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/CongoTetra.jpg?v=1767996041"},{"product_id":"lvef-diamond-tetra","title":"Diamond Tetra","description":"\u003cp\u003eA shimmering tetra whose scales develop a sparkling appearance as the fish matures. Adults reach roughly 5–6 cm, and mature males often develop longer fins.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep at least six to eight in a mature planted tropical aquarium with open swimming space. Stable clean water, moderate flow, and some shaded cover encourage confident behavior and coloration. Juveniles may look less reflective than mature fish.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eFeed quality small prepared foods and rotate suitable frozen or live foods. A varied diet supports growth and condition without overfeeding.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eGenerally peaceful with similarly sized community fish. Avoid persistent fin nippers and provide enough space for mild display and chasing within the group.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: SOK. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Moenkhausia_pittieri_young_fish_in_aquarium.jpg\" target=\"_blank\" rel=\"noopener\"\u003eMoenkhausia pittieri young fish in aquarium.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 4.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"3 cm","offer_id":52230890520897,"sku":"LVEF-PDF-144-01","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-39387542.jpg?v=1789660924"},{"product_id":"lvef-ember-tetra","title":"Ember Tetra","description":"\u003cp\u003eA tiny orange-red schooling tetra that brings a warm glow to planted aquariums. Adults reach roughly 2 cm, with color becoming richer as fish settle into suitable surroundings.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep at least eight to ten in a mature aquarium with plant cover, gentle circulation, and areas of shade. Stable tropical freshwater, approximately 23–28°C, and clean soft to moderately soft water suit them. Leave a clear area for group swimming.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer micro pellets, finely crushed flakes, and tiny frozen or live foods. Their small mouths cannot manage large pellets.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eChoose very small, peaceful companions. Large or boisterous fish can frighten them or treat them as prey; baby shrimp may still be eaten.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Klaus Rudloff. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Hyphessobrycon_amandae_A.jpg\" target=\"_blank\" rel=\"noopener\"\u003eHyphessobrycon amandae A.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 4.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.3 cm","offer_id":52230890586433,"sku":"LVEF-PDF-146-01","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-99303184.jpg?v=1789660934"},{"product_id":"lvef-golden-blue-emperor-tetra","title":"Golden Blue Emperor Tetra","description":"\u003cp\u003eA pale golden trade form of the blue emperor tetra, prized for its delicate sheen and compact schooling behavior. Adults generally remain around 3–4 cm.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep eight or more in a mature planted tropical aquarium. Provide plant cover, open swimming space, gentle to moderate circulation, and stable clean soft to moderately soft water. Color and fin development vary with age and sex.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eFeed small quality flakes or micro pellets and supplement with suitably sized frozen or live foods. Offer enough variety to keep the whole group in good condition.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eUsually suited to peaceful small community fish. Leave space for male displays and avoid aggressive fish that dominate the swimming area.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"3–3.5 cm","offer_id":52230890684737,"sku":"LVEF-PDF-149-01","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/golden-blue-emperor-tetra.jpg?v=1791421311"},{"product_id":"lvef-golden-rummynose","title":"Golden Rummy Nose Tetra","description":"\u003cp\u003eA graceful schooling tetra known for a red nose and contrasting tail markings. Brilliant and golden trade forms offer variations in sheen and body color; the intensity of the red head depends on condition, surroundings, and acclimation.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eTypically reaching about 4–5 cm, rummy nose tetras do best in a mature aquarium with stable warm water, soft to moderately soft conditions, planted edges, and open swimming room. Keep ten or more for a confident school. They are sensitive to poor water quality and abrupt changes, so acclimate carefully and maintain regular water changes.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eProvide small quality flakes or micro pellets alongside suitably sized frozen foods such as daphnia and brine shrimp. Spread food across the school so all fish can feed.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003ePeaceful community fish suited to similarly sized tetras, gentle dwarf cichlids, and small bottom dwellers. Avoid large predators and highly boisterous companions.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.8 cm","offer_id":52230890717505,"sku":"LVEF-PDF-150-01","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/golden-rummy-nose-tetra.jpg?v=1791421160"},{"product_id":"lvef-muzel-red-cherry-tetra","title":"Muzel Red Cherry Tetra","description":"\u003cp\u003eA striking red tetra sold under the Muzel Red Cherry trade name. Its red coloration makes a strong focal point in a planted display; trade-name fish should not be assumed to have a confirmed species identification.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep a social group in a mature tropical aquarium with planted margins, shaded refuge, and open swimming room. Stable soft to moderately soft freshwater and regular maintenance are a sensible starting point. Provide space for displays between males and confirm identification before designing a species-specific breeding setup.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer small quality prepared foods with a rotation of appropriately sized frozen or live foods. Avoid relying on one food alone.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eChoose peaceful companions of similar size and watch the group during acclimation. Avoid large predators and cramped housing that concentrates chasing.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"About 2–3 cm","offer_id":52230891045185,"sku":"LVEF-PDF-153-01","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/muzel-red-cherry-tetra.jpg?v=1791421361"},{"product_id":"lvef-neon-tetra","title":"Neon Tetra","description":"\u003cp\u003eA classic small schooling tetra with an electric-blue stripe and red coloration on the rear half of the body. Adults usually reach around 3–4 cm.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eProvide a mature aquarium with plants, shade, and an open swimming area. Keep at least eight together. Moderate tropical temperatures around 21–25°C suit neons better than consistently hot conditions. Soft to moderately hard, stable clean water and routine water changes help the school thrive.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer fine flakes or micro pellets plus small frozen foods. Feed little and often enough for the whole group without leaving food to decay.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eGood companions include peaceful small fish with similar temperature needs. Avoid large predators and persistent fin nippers.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Holger Krisp. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Neonsalmler_Paracheirodon_innesi.jpg\" target=\"_blank\" rel=\"noopener\"\u003eNeonsalmler Paracheirodon innesi.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY 3.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.3–2.4 cm","offer_id":67833478152513,"sku":null,"price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-26431525.jpg?v=1789661041"},{"product_id":"lvef-pink-tail-chalceus","title":"Pink Tail Chalceus","description":"\u003cp\u003eA powerful, silver-bodied surface swimmer with a distinctive pink-red tail. Adults can reach approximately 20–25 cm, making this a large-fish purchase rather than a small tetra for a typical community tank.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eProvide a very large, long aquarium with open surface swimming room, powerful filtration, and a tightly secured lid. Startle responses and jumping make covered gaps essential. Maintain stable tropical freshwater and plan around its mature size.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eFeed suitable floating carnivore pellets and varied aquatic-based frozen foods. Small fish and shrimp can be taken as prey.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eUse only appropriately sized, compatible companions. Small groups in insufficient space may fight; keeping a single specimen is often more manageable than an undersized group.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Boonchai C. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Bueng_chawag_Aquarium_-_panoramio.jpg\" target=\"_blank\" rel=\"noopener\"\u003eBueng chawag Aquarium - panoramio.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY 3.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"5 cm","offer_id":52230891143489,"sku":"LVEF-PDF-156-01","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-49147747.jpg?v=1789661050"},{"product_id":"lvef-pygmy-hatchetfish","title":"Pygmy Hatchetfish","description":"\u003cp\u003eA tiny, deep-bodied surface fish with the characteristic hatchet-shaped profile. Adults generally stay around 2–2.5 cm and spend much of their time close to the water surface.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep a group of eight or more in a mature aquarium with gentle circulation, floating cover, and soft, stable tropical freshwater. A close-fitting lid is essential because hatchetfish can jump through small gaps. Leave some surface open for feeding.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eOffer tiny floating foods and small live or frozen foods positioned near the surface. They may miss food that sinks quickly, so observe feeding rather than assuming they have eaten.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eChoose tiny peaceful companions that will not crowd the surface. Large fish and boisterous feeders are unsuitable.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"Size not specified","offer_id":52230891241793,"sku":"LVEF-PDF-157-01","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/pygmy-hatchetfish.jpg?v=1791421426"},{"product_id":"lvef-rummy-nose","title":"Rummy Nose Tetra","description":"\u003cp\u003eA graceful schooling tetra known for a red nose and contrasting tail markings. Brilliant and golden trade forms offer variations in sheen and body color; the intensity of the red head depends on condition, surroundings, and acclimation.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eTypically reaching about 4–5 cm, rummy nose tetras do best in a mature aquarium with stable warm water, soft to moderately soft conditions, planted edges, and open swimming room. Keep ten or more for a confident school. They are sensitive to poor water quality and abrupt changes, so acclimate carefully and maintain regular water changes.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eProvide small quality flakes or micro pellets alongside suitably sized frozen foods such as daphnia and brine shrimp. Spread food across the school so all fish can feed.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003ePeaceful community fish suited to similarly sized tetras, gentle dwarf cichlids, and small bottom dwellers. Avoid large predators and highly boisterous companions.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Gavinevans. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Hemigrammus_rhodostomus.jpg\" target=\"_blank\" rel=\"noopener\"\u003eHemigrammus rhodostomus.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 3.0\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"2.8 cm","offer_id":67833478775105,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-25353007.jpg?v=1789661081"},{"product_id":"lvef-green-neon","title":"Green Neon Tetra","description":"\u003cp\u003eA delicate, very small tetra with a luminous blue-green stripe and subtler red markings than a cardinal tetra. Adults generally stay around 2–3 cm.\u003c\/p\u003e\u003ch3\u003eAquarium and care\u003c\/h3\u003e\u003cp\u003eKeep a substantial group in a mature, gently lit aquarium with fine-leaved plants and open areas. This species is best suited to stable warm, soft freshwater. Avoid sudden changes and immature aquariums; its tiny size does not remove the need for swimming space and excellent water quality.\u003c\/p\u003e\u003ch3\u003eFeeding\u003c\/h3\u003e\u003cp\u003eUse very fine prepared foods and tiny frozen or live foods. Watch feeding closely to ensure larger companions are not taking everything.\u003c\/p\u003e\u003ch3\u003eTemperament and tank mates\u003c\/h3\u003e\u003cp\u003eBest with other tiny peaceful fish or a carefully planned species display. Larger community fish may intimidate or eat them.\u003c\/p\u003e\u003ch3\u003eBuying information\u003c\/h3\u003e\u003cp\u003eChoose from the current size and purchase options shown on this page. Listed sale sizes describe the fish or livestock supplied, not its adult size. Photographs show representative appearance; individual color, markings, and development can vary.\u003c\/p\u003e\u003cdiv class=\"lvef-photo-credit\"\u003e\n\u003cp\u003eReference photo. Individual fish may vary in size and appearance.\u003c\/p\u003e\n\u003cp\u003ePhoto: Sascha Biedermann. \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Paracheirodon_simulans.jpg\" target=\"_blank\" rel=\"noopener\"\u003eParacheirodon simulans.jpg\u003c\/a\u003e. \u003ca href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/2.5\" target=\"_blank\" rel=\"noopener\"\u003eCC BY-SA 2.5\u003c\/a\u003e. Display resized; no other changes by Las Vegas Exotic Fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Las Vegas Exotic Fish","offers":[{"title":"1 cm","offer_id":52230899859777,"sku":"LVEF-PDF-309-01","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5350\/0737\/files\/lvef-reference-731888.jpg?v=1789664946"}],"url":"https:\/\/lvexoticfish.com\/collections\/lvef-tetras-characins.oembed","provider":"LAS VEGAS EXOTIC FISH","version":"1.0","type":"link"}