{"product_id":"cryptocoryne-tonkinensis","title":"Cryptocoryne Tonkinensis","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"78d09c14-e98b-4fa2-8b0a-5f154cf0fb2a\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"396\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"32\"\u003eCryptocoryne tonkinensis\u003c\/strong\u003e is an elegant, slow-growing aquatic plant prized for its compact rosette and rich, deep green leaves. Its slightly wavy, lance-shaped foliage adds texture and contrast to aquascapes, making it ideal for midground planting or smaller tanks. This species is especially valued for its ability to thrive in low-light setups while maintaining steady, healthy growth.\u003c\/p\u003e\n\u003cp data-start=\"398\" data-end=\"859\"\u003eNative to Southeast Asia, \u003cem data-start=\"424\" data-end=\"440\"\u003eC. tonkinensis\u003c\/em\u003e prefers stable water conditions and benefits from nutrient-rich substrate, though it can adapt to a variety of freshwater environments. Occasional liquid fertilization encourages fuller growth, and gentle trimming of older leaves helps maintain its appearance. Unlike faster-growing plants, it establishes slowly but rewards aquarists with long-lasting, attractive greenery that complements both shrimp and fish tanks.\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"880\"\u003e\u003cstrong data-start=\"861\" data-end=\"878\"\u003eCare Summary:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"881\" data-end=\"1165\"\u003e\n\u003cli data-section-id=\"h3d1sy\" data-start=\"881\" data-end=\"928\"\u003eScientific Name: \u003cem data-start=\"900\" data-end=\"926\"\u003eCryptocoryne tonkinensis\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"egiitp\" data-start=\"929\" data-end=\"958\"\u003eCommon Name: Tonkin Crypt\u003c\/li\u003e\n\u003cli data-section-id=\"1bj9g5d\" data-start=\"959\" data-end=\"992\"\u003eGrowth: Slow, compact rosette\u003c\/li\u003e\n\u003cli data-section-id=\"4jvof6\" data-start=\"993\" data-end=\"1019\"\u003eLight: Low to moderate\u003c\/li\u003e\n\u003cli data-section-id=\"1w37zw1\" data-start=\"1020\" data-end=\"1070\"\u003eSubstrate: Nutrient-rich substrate recommended\u003c\/li\u003e\n\u003cli data-section-id=\"9e1fxk\" data-start=\"1071\" data-end=\"1114\"\u003eTank Placement: Midground or foreground\u003c\/li\u003e\n\u003cli data-section-id=\"5xc3y7\" data-start=\"1115\" data-end=\"1149\"\u003eTemperature: 72–82°F (22–28°C)\u003c\/li\u003e\n\u003cli data-section-id=\"1w9iit9\" data-start=\"1150\" data-end=\"1165\"\u003epH: 6.0–7.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1167\" data-end=\"1260\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1176\"\u003eNote:\u003c\/strong\u003e Listing is for \u003cstrong data-start=\"1192\" data-end=\"1205\"\u003eone plant\u003c\/strong\u003e. Individual size, leaf shape, and coloration may vary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Poseidon Aquatics And Plants","offers":[{"title":"Default Title","offer_id":48016795173086,"sku":null,"price":11.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/4768\/4574\/files\/Photo.png?v=1741200651","url":"https:\/\/poseidonaquaticsandplants.com\/products\/cryptocoryne-tonkinensis","provider":"Poseidon Aquatics And Plants","version":"1.0","type":"link"}