{"product_id":"pennywort-japan-aquarium-plant-hydrocotyle-tripartita","title":"Pennywort Japan – Hydrocotyle tripartita ‘Japan’","description":"\u003cp\u003ePennywort Japan is a vibrant, fast-growing freshwater aquarium plant known for its small clover-shaped leaves and creeping growth habit. Its bright green color adds fresh texture, movement, and contrast to planted aquariums, making it a favorite choice for aquascaping and nature-style layouts.\u003c\/p\u003e\n\u003cp\u003eThis versatile plant can be used as a foreground carpet, midground accent, or allowed to climb around rocks, driftwood, and aquarium hardscape. Under moderate to high lighting with steady nutrients, Pennywort Japan spreads quickly and can form dense, lush growth with regular trimming.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall clover-shaped bright green leaves\u003c\/li\u003e\n\u003cli\u003eFast-growing creeping aquarium plant\u003c\/li\u003e\n\u003cli\u003eGreat for foreground carpeting or midground accents\u003c\/li\u003e\n\u003cli\u003eCan grow along rocks, driftwood, and hardscape\u003c\/li\u003e\n\u003cli\u003eAdds texture, movement, and bright green contrast\u003c\/li\u003e\n\u003cli\u003eSuitable for low-tech and CO2 planted aquariums\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\u003eHydrocotyle tripartita\u003c\/em\u003e ‘Japan’\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Pennywort Japan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Creeping stem \/ carpet aquarium plant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Foreground to midground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e Moderate to high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 68–80°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\u003eHardness:\u003c\/strong\u003e Soft to moderate\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 Easy to moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2:\u003c\/strong\u003e Recommended for best density, but not required\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\u003ePennywort Japan works well in the foreground or midground of freshwater planted aquariums. Plant small portions slightly apart to give the plant room to spread and create a natural creeping effect.\u003c\/p\u003e\n\u003cp\u003eThis plant can also be trained around driftwood, rocks, and other hardscape features for a lush, overgrown aquascape look. Its bright green clover-like leaves pair beautifully with darker plants, red accent plants, stone, and natural wood.\u003c\/p\u003e\n\u003ch3\u003eLighting, CO2 \u0026amp; Nutrients\u003c\/h3\u003e\n\u003cp\u003ePennywort Japan grows best with moderate to high lighting. Stronger lighting helps encourage lower, more compact growth, while lower lighting may cause the plant to grow taller or less dense.\u003c\/p\u003e\n\u003cp\u003eCO2 is not required, but it is recommended for faster growth, stronger spreading, and a denser carpet effect. Pennywort Japan also benefits from regular liquid fertilization and stable nutrients to support healthy bright green growth.\u003c\/p\u003e\n\u003ch3\u003eTrimming \u0026amp; Propagation\u003c\/h3\u003e\n\u003cp\u003eTrim Pennywort Japan regularly to encourage dense, compact growth and prevent it from shading nearby plants. Frequent trimming helps maintain a clean foreground carpet or controlled midground accent.\u003c\/p\u003e\n\u003cp\u003eHealthy trimmings can be replanted into the substrate or tucked around hardscape to expand the plant into other areas of the aquarium. With good lighting and nutrients, it can spread quickly and fill open spaces.\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\u003eForeground carpeting\u003c\/li\u003e\n\u003cli\u003eMidground accent planting\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eHardscape-covered layouts\u003c\/li\u003e\n\u003cli\u003eShrimp tanks and fry cover\u003c\/li\u003e\n\u003cli\u003eLow-tech and high-tech planted tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Pennywort Japan a true carpet plant?\u003c\/strong\u003e\u003cbr\u003eYes. With proper lighting, nutrients, and regular trimming, Pennywort Japan can form a dense foreground carpet in planted aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Pennywort Japan require CO2?\u003c\/strong\u003e\u003cbr\u003eNo. CO2 is not required, but it is recommended for faster growth, better density, and a more compact carpet effect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Pennywort Japan grow attached to hardscape?\u003c\/strong\u003e\u003cbr\u003eYes. Pennywort Japan can grow along rocks, driftwood, and aquarium hardscape, creating a lush natural aquascape look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Pennywort Japan beginner-friendly?\u003c\/strong\u003e\u003cbr\u003eYes. Pennywort Japan is hardy and adaptable, making it a good choice for beginners who can provide moderate lighting and regular trimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I place Pennywort Japan in my aquarium?\u003c\/strong\u003e\u003cbr\u003ePennywort Japan works best in the foreground or midground, but it can also be used around hardscape for a creeping, natural effect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does Pennywort Japan grow?\u003c\/strong\u003e\u003cbr\u003ePennywort Japan grows quickly under the right conditions, especially with moderate to high lighting, steady nutrients, and optional CO2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Pennywort Japan safe for shrimp and fish?\u003c\/strong\u003e\u003cbr\u003eYes. Pennywort Japan is safe for shrimp, snails, and peaceful freshwater fish. Dense growth can provide cover and grazing areas for shrimp and fry.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003ePennywort Japan is a bright, fast-growing aquarium plant for aquarists looking to add texture, movement, and lush green coverage 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":53221325144277,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tropicaltreasureswyo.com\/products\/pennywort-japan-aquarium-plant-hydrocotyle-tripartita","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}