{"product_id":"dwarf-hairgrass-eleocharis-parvula-acicularis","title":"Dwarf Hairgrass – Eleocharis parvula \/ Eleocharis acicularis","description":"\u003cp\u003eDwarf Hairgrass (\u003cem\u003eEleocharis parvula\u003c\/em\u003e or \u003cem\u003eEleocharis acicularis\u003c\/em\u003e, depending on supplier) is one of the most popular carpeting plants in the freshwater aquarium hobby. Its fine, grass-like blades create a lush, natural green carpet across the foreground of aquascapes.\u003c\/p\u003e\n\u003cp\u003eSold as a clump, Dwarf Hairgrass can be divided into smaller portions and planted across the substrate to encourage spreading. With proper lighting, nutrients, and optional CO2, it can form a dense carpet that works beautifully in nano tanks, planted aquariums, and Iwagumi-style layouts.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePopular foreground carpeting plant\u003c\/li\u003e\n\u003cli\u003eFine, grass-like green blades\u003c\/li\u003e\n\u003cli\u003eCreates a natural lawn effect in aquariums\u003c\/li\u003e\n\u003cli\u003eGreat for aquascaping, nano tanks, and Iwagumi layouts\u003c\/li\u003e\n\u003cli\u003eProvides cover and grazing areas for shrimp and fry\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\u003eEleocharis parvula\u003c\/em\u003e or \u003cem\u003eEleocharis acicularis\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Dwarf Hairgrass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Foreground carpeting plant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e Medium to high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2:\u003c\/strong\u003e Recommended for dense, fast carpet growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Moderate to fast under ideal conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e Approximately 2–6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy to Moderate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Dwarf Hairgrass?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCreates a lush carpet effect in planted aquariums\u003c\/li\u003e\n\u003cli\u003eCan be trimmed to maintain a short, lawn-like appearance\u003c\/li\u003e\n\u003cli\u003eSpreads by runners when conditions are stable\u003c\/li\u003e\n\u003cli\u003eWorks well in high-tech planted tanks and aquascapes\u003c\/li\u003e\n\u003cli\u003eHelps create a natural look for shrimp tanks and small fish setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlanting Tips\u003c\/h3\u003e\n\u003cp\u003eFor best results, divide the clump into small portions and plant them a few centimeters apart across the foreground. Smaller sections encourage better spreading and help the plant fill in more evenly over time.\u003c\/p\u003e\n\u003cp\u003eUse nutrient-rich substrate or root tabs to support healthy root growth. Dwarf Hairgrass can grow in low-tech aquariums, but growth will usually be slower and less dense without strong lighting and CO2.\u003c\/p\u003e\n\u003ch3\u003eLighting, CO2 \u0026amp; Nutrients\u003c\/h3\u003e\n\u003cp\u003eDwarf Hairgrass grows best with medium to high lighting, consistent nutrients, and stable CO2 injection. While CO2 is not absolutely required, it is highly recommended if you want a thick, low-growing carpet.\u003c\/p\u003e\n\u003cp\u003eWithout CO2, Dwarf Hairgrass may grow slower, taller, or spread less aggressively. Regular trimming helps encourage new runner growth and keeps the carpet dense.\u003c\/p\u003e\n\u003ch3\u003eTrimming \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003eTrim Dwarf Hairgrass regularly to maintain a short, compact carpet. Trimming helps prevent the upper growth from shading lower leaves and encourages the plant to send out new runners.\u003c\/p\u003e\n\u003cp\u003eRemove any loose or melting plant material during maintenance to keep the aquarium clean and help new growth establish.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you plant Dwarf Hairgrass clumps?\u003c\/strong\u003e\u003cbr\u003eBreak the clump into small sections and plant them a few centimeters apart in the substrate. Over time, runners will spread and help form a carpet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Dwarf Hairgrass need CO2?\u003c\/strong\u003e\u003cbr\u003eDwarf Hairgrass can grow without CO2, but supplemental CO2 is highly recommended for a lush, dense, fast-spreading carpet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow tall does Dwarf Hairgrass grow?\u003c\/strong\u003e\u003cbr\u003eDwarf Hairgrass typically grows 2–6 inches tall depending on lighting, nutrients, CO2, and trimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I place Dwarf Hairgrass in the aquarium?\u003c\/strong\u003e\u003cbr\u003eDwarf Hairgrass is best used as a foreground plant. It is ideal for carpeting nano tanks, planted aquariums, and Iwagumi-style aquascapes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Dwarf Hairgrass good for shrimp tanks?\u003c\/strong\u003e\u003cbr\u003eYes. Dwarf Hairgrass provides cover, grazing surfaces, and natural shelter for shrimp and fry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does Dwarf Hairgrass spread?\u003c\/strong\u003e\u003cbr\u003eWith high light, good nutrients, and CO2, Dwarf Hairgrass can spread quickly through runners. In low-tech setups, growth is slower and may require more patience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Dwarf Hairgrass need trimming?\u003c\/strong\u003e\u003cbr\u003eYes. Regular trimming helps keep the carpet dense, prevents excessive height, and encourages new runner growth.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eDwarf Hairgrass is a beautiful choice for aquarists looking to create a natural carpet effect in freshwater planted aquariums. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, or shop online for live aquarium plants, freshwater fish, shrimp, and aquarium supplies.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51785709813973,"sku":"D6","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/HairgrassDwarfclump.jpg?v=1756074843","url":"https:\/\/tropicaltreasureswyo.com\/products\/dwarf-hairgrass-eleocharis-parvula-acicularis","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}