{"title":"Eels","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFreshwater eels are a unique and fascinating addition to a freshwater aquarium. These elongated fish have a snake-like appearance and can grow quite large, with some species reaching up to three feet in length. They are known for their smooth and slimy skin, which is both aesthetically pleasing and functional, helping them to move more easily through the water. Freshwater eels are nocturnal and can be quite secretive, often hiding in crevices and caves during the day and coming out to hunt for food at night. They are carnivorous and will eat a variety of foods, including small fish, worms, and crustaceans. Overall, freshwater eels can make a unique and interesting addition to an aquarium, but they do require specialized care and a properly sized tank.\u003c\/span\u003e","products":[{"product_id":"black-spotted-eel","title":"Black Spotted Eel (Mastacembelus dayi)","description":"\u003cp\u003eblack spotted eel\u003c\/p\u003e\n\u003cp\u003eThe Black Spotted Eel has an elongated body with a long snout, and its dorsal and anal fins are extended and joined to the caudal fin. Typically, these eels are imported at lengths exceeding 20 inches (50.8 cm). With proper care, they can live for 8-18 years.\u003c\/p\u003e\n\u003cp\u003eThe eel's body exhibits a dark tan to light brown background coloration. Along its length, there is a linear arrangement of relatively large spots. The upper spots are darker, while the lower spots become paler. Some spots, especially along the center, can elongate vertically instead of being round. This pattern extends from the tip of the mouth to the rear of the fish. Smaller specimens may have fewer but larger spots.\u003c\/p\u003e\n\u003cp\u003eSize: Black Spotted Eels can reach lengths of 20.0 inches (50.8 cm) or more. They are commonly imported at sizes exceeding 20 inches (50.8 cm). The maximum adult size of this fish is still uncertain and may surpass 20 inches.\u003c\/p\u003e\n\u003cp\u003eLifespan: Spiny eels have a lifespan of 8-18 years.\u003c\/p\u003e\n\u003cp\u003eThis species pairs well with the smaller \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/peacock-eel-macrognathus-siamensis\"\u003ePeacock Eel Fish\u003c\/a\u003e in community setups.\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"10-12\"","offer_id":40854077800657,"sku":"","price":90.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_2214.heic?v=1649122620"},{"product_id":"tiger-eel","title":"Tiger Moray Eel (Gymnothorax Polyuranodon)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eGymnothorax polyuranodon is a species of moray eel that is native to the Indo-Pacific region, including Sri Lanka, the Philippines, Indonesia, Papua New Guinea, the northern coastline of Australia, and various islands in the western Pacific. It is commonly known as the freshwater moray, and has several other common names, including the many-toothed moray, spotted freshwater moray, blackspotted moray, freshwater leopard moray, and freshwater tiger moray.\u003c\/span\u003e\u003cbr\u003e\u003csup class=\"reference\" id=\"cite_ref-3\"\u003e\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor those seeking a true predator, consider the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/electric-eel\"\u003eElectric Eel Fish\u003c\/a\u003e for a larger display.\u003c\/span\u003e\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"7\"-9\"","offer_id":41001045065937,"sku":"","price":70.0,"currency_code":"USD","in_stock":false},{"title":"10-14”","offer_id":40858678886609,"sku":null,"price":149.99,"currency_code":"USD","in_stock":false},{"title":"20-24”","offer_id":41450917757137,"sku":"","price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/image.heic?v=1649271505"},{"product_id":"tire-track-eel","title":"Tire Track Eel (Mastacembelus armatus)","description":"\u003cp\u003eTire Track Eel\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Tire Track Eel, scientifically known as Mastacembelus armatus, is a fascinating freshwater eel species originating from Southeast Asia. Recognized for its distinctive pattern resembling tire tracks, this nocturnal and secretive eel is often sought after by aquarium enthusiasts. Growing up to 3 feet in length, the Tire Track Eel requires a spacious aquarium with hiding spots, as it tends to burrow and conceal itself during the day. Known for its unique behavior of slithering across the tank bottom, this eel adds an intriguing dynamic to any aquarium setup. Keeping them in captivity requires attention to water quality and a varied diet, including live or frozen foods. Due to their captivating appearance and interesting behavior, Tire Track Eels are a popular choice for those looking to create a diverse and dynamic aquatic environment.\u003c\/p\u003e\n\u003cp\u003eCheck out the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/ellipsifer-eel\"\u003eEllipsifer Eel\u003c\/a\u003e for a rare, patterned species native to Lake Tanganyika.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"7-8”","offer_id":40865445839057,"sku":"","price":69.99,"currency_code":"USD","in_stock":false},{"title":"4\"-5\"","offer_id":42912422101201,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_2379.heic?v=1649626343"},{"product_id":"fire-eel","title":"Fire Eel (Mastacembelus erythrotaenia)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe fire eel, which belongs to the spiny eels family Mastacembelidae, is often mistaken for a true eel due to its extremely elongated body, pointed snout, and underslung mouth. Its body is laterally compressed, especially at the rear third, where it flattens and joins the caudal fin to form an extended tail. The fire eel's base color is dark brown\/grey, while its belly is lighter. The body is marked with several bright red lateral stripes and spots that vary in intensity depending on the fish's age and condition. In juvenile fish, the markings are usually yellow\/amber, changing to a deep red in larger ones. The anal, pectoral, and dorsal fins often have a red edging.\u003c\/p\u003e\n\u003cp\u003eDespite its name, the fire eel is not related to true eels but is instead the largest species in its family, capable of growing up to 1 m (3.3 ft) in length. Its natural coloration and elongated body make it an eye-catching addition to a large aquarium.\u003c\/p\u003e\n\u003cp\u003eThe unique patterns of the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/tiger-eel\"\u003eTiger Eel Fish\u003c\/a\u003e also make it a standout choice for enthusiasts.\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"2-3\"","offer_id":41190991167697,"sku":"","price":13.0,"currency_code":"USD","in_stock":false},{"title":"4-5”","offer_id":41190991200465,"sku":"","price":34.99,"currency_code":"USD","in_stock":false},{"title":"7-8”","offer_id":40921978437841,"sku":"","price":90.0,"currency_code":"USD","in_stock":true},{"title":"10-13\"","offer_id":42661793464529,"sku":null,"price":109.99,"currency_code":"USD","in_stock":false},{"title":"12-14”","offer_id":41090484175057,"sku":"","price":155.99,"currency_code":"USD","in_stock":true},{"title":"20-24\"","offer_id":41630632214737,"sku":"","price":299.99,"currency_code":"USD","in_stock":false},{"title":"30”","offer_id":41618103697617,"sku":"","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_3245.heic?v=1651977267"},{"product_id":"golden-fire-eel","title":"Xanthic Golden Fire Eel (Mastacembelus erythrotaenia)","description":"\u003cp\u003eGolden Fire Eel\u003c\/p\u003e\n\u003cp\u003eThe fire eel, which belongs to the spiny eels family Mastacembelidae, is often mistaken for a true eel due to its extremely elongated body, pointed snout, and underslung mouth. Its body is laterally compressed, especially at the rear third, where it flattens and joins the caudal fin to form an extended tail. The fire eel's base color is dark brown\/grey, while its belly is lighter. The body is marked with several bright red lateral stripes and spots that vary in intensity depending on the fish's age and condition. In juvenile fish, the markings are usually yellow\/amber, changing to a deep red in larger ones. The anal, pectoral, and dorsal fins often have a red edging.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/tire-track-eel\"\u003eTire Track Eel\u003c\/a\u003e is another great choice for hobbyists looking for massive, patterned spiny eels.\u003c\/p\u003e\n\u003cp\u003eDespite its name, the fire eel is not related to true eels but is instead the largest species in its family, capable of growing up to 1 m (3.3 ft) in length. Its natural coloration and elongated body make it an eye-catching addition to a large aquarium.\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"3.5-4”","offer_id":41599661342929,"sku":"","price":419.0,"currency_code":"USD","in_stock":false},{"title":"10-11”","offer_id":40988569403601,"sku":"","price":779.0,"currency_code":"USD","in_stock":false},{"title":"12-13”","offer_id":41305511854289,"sku":"","price":849.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_4090.heic?v=1654203377"},{"product_id":"snowflake-eel","title":"SnowFlake Eel","description":"\u003cp\u003eSnowFlake Eel.\u003c\/p\u003e\n\u003cp\u003eFor those keeping large freshwater predators, the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/golden-fire-eel\"\u003eGolden Fire Eel\u003c\/a\u003e provides equally bold colors.\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"12-14\"","offer_id":41001045262545,"sku":"","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_4056.heic?v=1654126822"},{"product_id":"unicolor-eel","title":"Unicolor Eel","description":"\u003cp\u003eUnicolor Eel.\u003c\/p\u003e\n\u003cp\u003eLook into the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/freshwater-moray-eel\"\u003eFreshwater moray Eel\u003c\/a\u003e if you are moving toward a brackish water specialized tank.\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"8-10\"","offer_id":41001045426385,"sku":"","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/IMG_4061.heic?v=1654126886"},{"product_id":"electric-eel","title":"Electric Eel (Electrophorus electricus)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe electric eel, scientifically known as Electrophorus electricus, is a fish capable of generating an electrical discharge. With the ability to produce up to 600 volts, they are the champions among fishes with this ability. It's no wonder their scientific name includes the term \"electricus.\" Electric eels typically inhabit muddy waters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you prefer a more colorful species, the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/fire-eel\"\u003eFire Eel Fish\u003c\/a\u003e is an excellent alternative.\u003c\/span\u003e\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"3-4”","offer_id":41302706553041,"sku":null,"price":35.0,"currency_code":"USD","in_stock":false},{"title":"5-6”","offer_id":41303034069201,"sku":null,"price":62.99,"currency_code":"USD","in_stock":false},{"title":"7-8”","offer_id":41172622409937,"sku":null,"price":95.0,"currency_code":"USD","in_stock":false},{"title":"11-12”","offer_id":41172601864401,"sku":"","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/products\/image_e3e1c48c-3f49-4e68-9330-05850088f118.heic?v=1661545057"},{"product_id":"freshwater-moray-eel","title":"Freshwater Moray Eel","description":"\u003cp\u003eFreshwater Moray Eel.\u003c\/p\u003e\n\u003cp\u003eIf you have a full marine setup, the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/snowflake-eel\"\u003eSnowflake Eel \u003c\/a\u003eoffers a similar moray profile.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"8-10”","offer_id":41497196036305,"sku":"","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/files\/image_d08fc52b-b503-4cf1-a3be-17b7cb0bb67c.heic?v=1683233798"},{"product_id":"ellipsifer-eel","title":"Ellipsifer Eel (Mastacembelus ellipsifer)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-xl xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eThe species is known for its peaceful nature towards other species that it cannot fit into its mouth. However, it is not suitable for most freshwater tanks because it requires hard, alkaline water conditions. It thrives best in a Tanganyikan community tank, where it can coexist with larger species that it does not consider as food. To accommodate its territorial behavior with conspecifics, it is necessary to provide a large tank when keeping more than one individual.\u003c\/p\u003e\n\u003cp\u003eCompare these intricate markings to the sleek, solid appearance of our \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/unicolor-eel\"\u003eUnicolor Eel.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"monsteraquariumonline","offers":[{"title":"8-9\"","offer_id":41524004487377,"sku":"","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/files\/image_4854c2b6-c49d-4206-90a3-d65890dcfe5d.jpg?v=1685295995"},{"product_id":"peacock-eel-macrognathus-siamensis","title":"Peacock Eel (Macrognathus Siamensis )","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe Peacock Eel (\u003c\/span\u003e\u003cspan class=\"s2\"\u003eMacrognathus siamensis\u003c\/span\u003e\u003cspan class=\"s1\"\u003e) is a fascinating freshwater species native to Southeast Asia, commonly found in slow-moving rivers, streams, and flooded fields. Named for its distinctive “eye spot” markings along its elongated, snake-like body, this eel displays a golden-yellow hue with brownish bands that shimmer under light. Peaceful by nature, the Peacock Eel is a shy, nocturnal fish that prefers to burrow into fine sand or soft substrates during the day, emerging at night to hunt for small invertebrates and worms. In aquariums, it thrives in well-planted tanks with plenty of hiding spots and gentle filtration. With proper care, this elegant and mysterious fish becomes a striking centerpiece for any community aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eSimilar in temperament and size to the \u003ca href=\"https:\/\/monsteraquariumon9.com\/products\/black-spotted-eel\"\u003eBlack Spotted Eel\u003c\/a\u003e, it is a great choice for planted tanks.\u003c\/span\u003e\u003c\/p\u003e","brand":"monsteraquariumonline","offers":[{"title":"5-6\"","offer_id":42767126724817,"sku":null,"price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/9135\/5601\/files\/76B797CB-A29F-44A9-B4AA-8C3A0CC94EA0.jpg?v=1760912822"}],"url":"https:\/\/www.monsteraquariumonline.com\/zh\/collections\/eels.oembed","provider":"monsteraquariumonline","version":"1.0","type":"link"}