{"product_id":"hygrophila-angustifolia-rubra-aquarium-plant","title":"Hygrophila angustifolia ‘Rubra’ – Red-Green Aquarium Stem Plant","description":"\u003cp\u003eHygrophila angustifolia ‘Rubra’ is a hardy freshwater aquarium stem plant known for its long narrow leaves and attractive red to bronze-green coloration. This fast-growing plant adds height, texture, and subtle color contrast to planted aquariums without requiring advanced care.\u003c\/p\u003e\n\u003cp\u003eWith proper lighting and steady nutrients, Hygrophila angustifolia ‘Rubra’ develops stronger reddish tones while maintaining the easy-care growth habit Hygrophila plants are known for. It is a great choice for background planting, community aquariums, shrimp tanks, and natural planted layouts.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHardy aquarium stem plant with narrow leaves\u003c\/li\u003e\n\u003cli\u003eRed, bronze, and green coloration depending on lighting and nutrients\u003c\/li\u003e\n\u003cli\u003eFast-growing plant for background placement\u003c\/li\u003e\n\u003cli\u003eGreat for low-tech and high-tech planted aquariums\u003c\/li\u003e\n\u003cli\u003eEasy to trim and propagate from cuttings\u003c\/li\u003e\n\u003cli\u003eSafe for shrimp, snails, and peaceful freshwater fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlant Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e Hygrophila angustifolia ‘Rubra’\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Hygrophila Rubra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Stem plant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy to moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Fast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Midground to background\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e Medium to high for best color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2:\u003c\/strong\u003e Not required; optional for fuller growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 68–82°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Hygrophila angustifolia ‘Rubra’?\u003c\/h3\u003e\n\u003cp\u003eHygrophila angustifolia ‘Rubra’ is a great plant for aquarists who want a taller background plant with color, movement, and texture. Its narrow leaves create a soft, flowing appearance, while the red-bronze tones help break up solid green plant groups.\u003c\/p\u003e\n\u003cp\u003eThis plant is also useful for newer planted tank keepers because it grows quickly, adapts well, and can help absorb excess nutrients in the aquarium. Regular trimming encourages bushier growth and keeps the plant from shading smaller foreground plants.\u003c\/p\u003e\n\u003ch3\u003eHow to Plant\u003c\/h3\u003e\n\u003cp\u003ePlant individual stems directly into aquarium substrate using aquascaping tweezers. Space stems slightly apart so light can reach the lower leaves and encourage fuller growth.\u003c\/p\u003e\n\u003cp\u003eAs the plant grows taller, trim the tops and replant healthy cuttings into the substrate. This helps create a denser group over time and keeps the plant shaped to your aquascape.\u003c\/p\u003e\n\u003ch3\u003eBest Uses in Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater planted aquariums\u003c\/li\u003e\n\u003cli\u003eBackground plant groups\u003c\/li\u003e\n\u003cli\u003eMidground color accents\u003c\/li\u003e\n\u003cli\u003eCommunity fish tanks\u003c\/li\u003e\n\u003cli\u003eShrimp tanks\u003c\/li\u003e\n\u003cli\u003eLow-tech planted setups\u003c\/li\u003e\n\u003cli\u003eHigh-tech aquascapes with CO2 and stronger lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare \u0026amp; Maintenance Tips\u003c\/h3\u003e\n\u003cp\u003eFor stronger red and bronze coloration, provide medium to high lighting and a consistent nutrient routine. CO2 is optional, but it can improve growth density, leaf size, and overall plant health.\u003c\/p\u003e\n\u003cp\u003eTrim regularly to maintain shape and prevent the lower stems from becoming shaded. Replant cuttings to create thicker groups or move the plant into new areas of the aquarium.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Hygrophila angustifolia ‘Rubra’ beginner-friendly?\u003c\/strong\u003e\u003cbr\u003eYes. It is a hardy stem plant that can grow well in many freshwater aquariums, making it a good choice for beginner to intermediate planted tank keepers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Hygrophila angustifolia ‘Rubra’ need CO2?\u003c\/strong\u003e\u003cbr\u003eNo. CO2 is not required, but it can improve growth, fullness, and overall plant appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I get stronger red color?\u003c\/strong\u003e\u003cbr\u003eProvide medium to high lighting, steady fertilization, and good overall plant nutrition. Lower light may produce more green or bronze growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I place this plant?\u003c\/strong\u003e\u003cbr\u003eHygrophila angustifolia ‘Rubra’ works best in the background or midground, depending on tank size and trimming routine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I propagate Hygrophila angustifolia ‘Rubra’?\u003c\/strong\u003e\u003cbr\u003eTrim healthy stem tops and replant them into the substrate. New roots will form from the cuttings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this plant safe for shrimp and snails?\u003c\/strong\u003e\u003cbr\u003eYes. Hygrophila angustifolia ‘Rubra’ is safe for shrimp, snails, and peaceful freshwater community fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does it grow?\u003c\/strong\u003e\u003cbr\u003eIt is a fast-growing stem plant, especially under stronger lighting with regular nutrients.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eHygrophila angustifolia ‘Rubra’ is a hardy red-green stem plant for aquarists looking to add height, movement, and subtle color to freshwater planted aquariums. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, or shop online for live aquarium plants, stem plants, shrimp, snails, freshwater fish, planted tank fertilizers, aquascaping tools, and aquarium supplies.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53021054009557,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/hygrophila-angustifolia-31226104742088_1200x800_a2a38f42-e4fb-4dd8-b58d-2e2f7269a185.webp?v=1771518369","url":"https:\/\/tropicaltreasureswyo.com\/products\/hygrophila-angustifolia-rubra-aquarium-plant","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}