{"product_id":"hygrophilia-polysperma","title":"Hygrophilia Polysperma","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout Hygrophila Polysperma\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eHygrophila Polysperma is one of the most reliable and adaptable stem plants available for freshwater aquariums. Known for its fast growth, bright green foliage, and ability to thrive across a wide range of conditions, it is an excellent choice for both beginner and experienced aquarists.\u003c\/p\u003e\n\u003cp\u003eNative to South and Southeast Asia, this hardy plant develops upright stems covered in narrow, oval-shaped leaves. When planted in groups, it quickly forms dense bushes that provide excellent cover for small fish, fry, and shrimp.\u003c\/p\u003e\n\u003cp\u003eHygrophila Polysperma is particularly useful in newly established aquariums because its rapid growth allows it to consume significant amounts of nutrients from the water column. This can help compete with algae while the aquarium matures.\u003c\/p\u003e\n\u003cp\u003eIt requires very little maintenance and can grow successfully without CO₂ injection. Stronger lighting, regular fertilisation, and CO₂ supplementation will encourage faster, denser growth, but the plant remains highly adaptable in low-tech setups.\u003c\/p\u003e\n\u003cp\u003eRegular trimming keeps the plant compact and encourages side shoots. Cuttings can simply be replanted into the substrate, making Hygrophila Polysperma extremely easy to propagate.\u003c\/p\u003e\n\u003cp\u003eHardy, fast-growing, and forgiving, Hygrophila Polysperma is an excellent foundational plant for almost any freshwater aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eHygrophila polysperma\u003c\/em\u003e\u003cbr\u003e\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Hygrophila Polysperma\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e South and Southeast Asia\u003cbr\u003e\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Stem Plant\u003cbr\u003e\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Very Fast\u003cbr\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Beginner\u003cbr\u003e\u003cstrong\u003eLighting:\u003c\/strong\u003e Low to High\u003cbr\u003e\u003cstrong\u003eCO₂ Required:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e 20–30°C\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e 6.0–8.0\u003cbr\u003e\u003cstrong\u003eWater Hardness:\u003c\/strong\u003e Soft to Hard\u003cbr\u003e\u003cstrong\u003ePlacement:\u003c\/strong\u003e Midground to Background\u003cbr\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e Community aquariums, planted tanks, shrimp tanks, low-tech aquariums, and beginner setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes Hygrophila Polysperma require CO₂?\u003c\/h3\u003e\n\u003cp\u003eNo. It is one of the easiest aquarium plants to grow without CO₂. Additional CO₂ can make growth even faster and denser but isn't necessary.\u003c\/p\u003e\n\u003ch3\u003eIs Hygrophila Polysperma good for beginners?\u003c\/h3\u003e\n\u003cp\u003eYes. Its ability to tolerate a wide range of water conditions and lighting makes it one of the best beginner-friendly stem plants.\u003c\/p\u003e\n\u003ch3\u003eHow fast does Hygrophila Polysperma grow?\u003c\/h3\u003e\n\u003cp\u003eVery quickly under suitable conditions. Regular trimming is often necessary to prevent it from taking over the aquarium.\u003c\/p\u003e\n\u003ch3\u003eHow do I propagate Hygrophila Polysperma?\u003c\/h3\u003e\n\u003cp\u003eSimply cut healthy stems and replant the cuttings into the substrate. Roots will quickly develop from the nodes.\u003c\/p\u003e\n\u003ch3\u003eIs Hygrophila Polysperma suitable for shrimp tanks?\u003c\/h3\u003e\n\u003cp\u003eYes. Its dense growth provides excellent shelter for shrimp and shrimplets and creates plenty of surfaces for biofilm.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNot trimming regularly\u003c\/strong\u003e\u003cbr\u003eHygrophila Polysperma can grow extremely quickly. Regular pruning keeps it compact and prevents it from shading other plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlanting too densely\u003c\/strong\u003e\u003cbr\u003eLeave some space between stems to improve water circulation and light penetration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAllowing it to block the light\u003c\/strong\u003e\u003cbr\u003eFast growth can quickly create shade for slower-growing plants below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePoor nutrient management\u003c\/strong\u003e\u003cbr\u003eAlthough very hardy, regular access to nutrients produces healthier and more vigorous growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverlooking its invasive potential\u003c\/strong\u003e\u003cbr\u003eHygrophila Polysperma can spread rapidly. Keep unwanted cuttings contained and dispose of them responsibly rather than releasing them into waterways.\u003c\/p\u003e","brand":"Apex Aquatic","offers":[{"title":"Default Title","offer_id":48856340299915,"sku":null,"price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8353\/3195\/files\/images_1_16267588-b848-4788-b315-962bd8f25985.jpg?v=1786335712","url":"https:\/\/apexaquatic.com.au\/products\/hygrophilia-polysperma","provider":"Apex Aquatic","version":"1.0","type":"link"}