{"product_id":"guppy-grass-najas-guadalupensis-aquarium-plant","title":"Guppy Grass – Najas guadalupensis Aquarium Plant","description":"\u003cp\u003eGuppy Grass (Najas guadalupensis) is a versatile, fast-growing freshwater aquarium plant loved by shrimp keepers, fish breeders, and community tank owners. It forms dense green growth that provides excellent cover for fry, baby shrimp, and shy fish.\u003c\/p\u003e\n\u003cp\u003eThis hardy plant can be grown floating or rooted in substrate, making it one of the most adaptable live aquarium plants available. Because it grows quickly, Guppy Grass can also help absorb excess nutrients and support a healthier planted aquarium environment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast-growing freshwater aquarium plant\u003c\/li\u003e\n\u003cli\u003eExcellent cover for fry, shrimp, and small fish\u003c\/li\u003e\n\u003cli\u003eCan be grown floating or planted in substrate\u003c\/li\u003e\n\u003cli\u003eHardy and beginner-friendly\u003c\/li\u003e\n\u003cli\u003eGreat for breeding tanks and shrimp tanks\u003c\/li\u003e\n\u003cli\u003eHelps absorb excess nutrients in the aquarium\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 Najas guadalupensis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Guppy Grass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Stem \/ floating plant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy\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 Floating, midground, or background\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e Low to medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2:\u003c\/strong\u003e Not required\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\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e Optional; can float or root\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Guppy Grass?\u003c\/h3\u003e\n\u003cp\u003eGuppy Grass is a great choice for aquarists who want an easy, fast-growing plant that provides natural shelter. Its dense growth gives fry and baby shrimp places to hide, which can improve survival in breeding tanks and community aquariums.\u003c\/p\u003e\n\u003cp\u003eThis plant is also useful in low-tech aquariums because it does not require CO2 or special substrate. It can simply float in the water column or be planted into the substrate for a more structured look.\u003c\/p\u003e\n\u003ch3\u003eHow to Plant or Use Guppy Grass\u003c\/h3\u003e\n\u003cp\u003eGuppy Grass can be floated freely at the surface or gently planted into aquarium substrate. Floating growth is especially useful for fry tanks, shrimp tanks, and breeding setups because it creates instant cover.\u003c\/p\u003e\n\u003cp\u003eIf planting in substrate, place small bunches into the substrate and allow the plant to establish. Trim regularly to prevent overgrowth and keep the aquarium open for swimming.\u003c\/p\u003e\n\u003ch3\u003eBest Uses in Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShrimp tanks\u003c\/li\u003e\n\u003cli\u003eGuppy and livebearer breeding tanks\u003c\/li\u003e\n\u003cli\u003eFry grow-out tanks\u003c\/li\u003e\n\u003cli\u003eLow-tech planted aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity freshwater tanks\u003c\/li\u003e\n\u003cli\u003eFloating plant cover\u003c\/li\u003e\n\u003cli\u003eBeginner planted setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare \u0026amp; Maintenance Tips\u003c\/h3\u003e\n\u003cp\u003eGuppy Grass grows quickly in stable freshwater aquariums and should be trimmed regularly to prevent it from taking over the tank. Remove excess growth as needed to maintain open swimming space and proper water flow.\u003c\/p\u003e\n\u003cp\u003eThis plant does well in low to medium lighting and does not require CO2. Liquid fertilizer can support faster, healthier growth, especially in aquariums with low nutrients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Guppy Grass need CO2?\u003c\/strong\u003e\u003cbr\u003eNo. Guppy Grass grows well in low-tech aquariums without CO2 injection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Guppy Grass be used as a floating plant?\u003c\/strong\u003e\u003cbr\u003eYes. Guppy Grass grows very well floating freely and is often used as cover for fry and shrimp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Guppy Grass be planted in substrate?\u003c\/strong\u003e\u003cbr\u003eYes. It can be planted in substrate or left floating, depending on the look and function you want in the aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is it called Guppy Grass?\u003c\/strong\u003e\u003cbr\u003eIt is commonly used by guppy breeders because it provides excellent hiding places for guppy fry and other baby fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Guppy Grass good for shrimp tanks?\u003c\/strong\u003e\u003cbr\u003eYes. It provides cover, grazing surfaces, and shelter for shrimp and baby shrimp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does Guppy Grass grow?\u003c\/strong\u003e\u003cbr\u003eGuppy Grass grows quickly under good conditions and should be trimmed regularly to control its spread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Guppy Grass beginner-friendly?\u003c\/strong\u003e\u003cbr\u003eYes. It is one of the easiest aquarium plants to grow and is a great choice for beginner planted tanks.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eGuppy Grass is a fast-growing, beginner-friendly aquarium plant for shrimp tanks, fry cover, breeding setups, and freshwater planted aquariums. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, or shop online for live aquarium plants, floating plants, stem plants, shrimp, snails, freshwater fish, planted tank fertilizers, and aquarium supplies.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51951553315029,"sku":null,"price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/il_794xN.3398197747_cuog.webp?v=1757369391","url":"https:\/\/tropicaltreasureswyo.com\/products\/guppy-grass-najas-guadalupensis-aquarium-plant","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}