{"product_id":"rotala-rotundifolia-aquarium-plant","title":"Rotala rotundifolia – Red-Green Aquarium Stem Plant","description":"\u003cp\u003eRotala rotundifolia is a popular freshwater aquarium stem plant loved by aquascapers for its fast growth, soft texture, and beautiful color variation. In lower lighting, this plant typically stays bright green, while stronger lighting, steady nutrients, and optional CO2 can bring out pink to red tones.\u003c\/p\u003e\n\u003cp\u003eThis versatile stem plant works well in both midground and background placements. With regular trimming, Rotala rotundifolia can form dense, bushy clusters that add movement, color, and natural texture to planted aquariums, shrimp tanks, and peaceful community setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePopular fast-growing aquarium stem plant\u003c\/li\u003e\n\u003cli\u003eGreen growth in low light with pink to red tones under stronger light\u003c\/li\u003e\n\u003cli\u003eGreat for midground or background placement\u003c\/li\u003e\n\u003cli\u003eEasy to trim and propagate for bushier growth\u003c\/li\u003e\n\u003cli\u003eAdds color, texture, and movement to aquascapes\u003c\/li\u003e\n\u003cli\u003eSafe for shrimp, snails, and peaceful freshwater fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlant Care Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eRotala rotundifolia\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Rotala rotundifolia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Stem aquarium plant\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 70–82°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Fast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2:\u003c\/strong\u003e Recommended for vibrant growth and coloration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e Nutrient-rich substrate recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTank Placement\u003c\/h3\u003e\n\u003cp\u003eRotala rotundifolia works well as a midground highlight or background plant in freshwater planted aquariums. Plant stems in small groups with a little space between each stem so light can reach the lower leaves and encourage fuller growth.\u003c\/p\u003e\n\u003cp\u003eIts fine leaves and colorful growth look especially attractive near bright green plants, carpeting plants, driftwood, or natural stone. When planted in groups and trimmed regularly, Rotala rotundifolia can create a soft, bushy background with beautiful green, pink, and red tones.\u003c\/p\u003e\n\u003ch3\u003eLighting, CO2 \u0026amp; Nutrients\u003c\/h3\u003e\n\u003cp\u003eRotala rotundifolia grows best with medium to high lighting. In lower-light aquariums, it usually stays greener. Under stronger light, it can develop brighter pink to red coloration and more compact growth.\u003c\/p\u003e\n\u003cp\u003eCO2 is not always required, but it is recommended for denser growth, faster development, and stronger coloration. This plant also benefits from steady liquid fertilization and a nutrient-rich substrate to support fast, healthy growth.\u003c\/p\u003e\n\u003ch3\u003eTrimming \u0026amp; Propagation\u003c\/h3\u003e\n\u003cp\u003eTrim Rotala rotundifolia regularly to maintain shape and encourage bushier, more compact growth. Healthy stem tops can be replanted directly into the substrate to create fuller clusters or expand the plant into other areas of the aquarium.\u003c\/p\u003e\n\u003cp\u003eBecause this plant grows quickly, regular trimming helps prevent shading and keeps lower leaves healthier. Replanting cuttings is an easy way to create a dense, colorful background or midground group.\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\u003eMidground to background planting\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eDutch-style aquascapes\u003c\/li\u003e\n\u003cli\u003eRed and green contrast planting\u003c\/li\u003e\n\u003cli\u003eShrimp tanks and fry cover\u003c\/li\u003e\n\u003cli\u003eCommunity fish aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Rotala rotundifolia good for beginners?\u003c\/strong\u003e\u003cbr\u003eYes. Rotala rotundifolia is fairly forgiving and can be grown by beginners, but medium to high lighting and CO2 are recommended for the best red coloration and compact growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I plant Rotala rotundifolia?\u003c\/strong\u003e\u003cbr\u003ePlant stems in small groups in nutrient-rich substrate, leaving a little space between each stem. Regular trimming will help encourage bushier growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Rotala rotundifolia require CO2?\u003c\/strong\u003e\u003cbr\u003eRotala rotundifolia can grow without CO2, but CO2 and strong lighting help bring out brighter pink to red tones and denser growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow tall does Rotala rotundifolia grow?\u003c\/strong\u003e\u003cbr\u003eRotala rotundifolia can reach approximately 12–20 inches tall depending on lighting, nutrients, CO2, trimming, and overall tank conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Rotala rotundifolia safe for fish and shrimp?\u003c\/strong\u003e\u003cbr\u003eYes. Rotala rotundifolia is safe for shrimp, snails, and peaceful freshwater fish. Dense growth can provide shelter for fry, shrimp, and small fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is my Rotala rotundifolia staying green?\u003c\/strong\u003e\u003cbr\u003eRotala rotundifolia usually stays greener in lower light or low-tech setups. Stronger lighting, steady nutrients, and optional CO2 can help improve pink to red coloration.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eRotala rotundifolia is a beautiful fast-growing aquarium stem plant for aquarists looking to add color, movement, and soft texture to freshwater planted tanks. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, or shop online for live aquarium plants, freshwater fish, shrimp, snails, and aquarium supplies.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51579755954389,"sku":"F3 F2","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/Rotalarotundifolia.webp?v=1756073299","url":"https:\/\/tropicaltreasureswyo.com\/products\/rotala-rotundifolia-aquarium-plant","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}