{"product_id":"eriocaulon-setaceum","title":"Eriocaulon Setaceum","description":"\u003ch2 style=\"font-family: Georgia, serif; font-size: 1.4em; font-weight: normal; letter-spacing: 0.08em; color: #1a3a2a; border-bottom: 2px solid #4a7c59; padding-bottom: 8px; margin-bottom: 18px; text-transform: uppercase;\"\u003eEriocaulon Setaceum\u003c\/h2\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003e\u003cstrong\u003eEriocaulon Setaceum\u003c\/strong\u003e is one of the most demanding and botanically unusual aquarium plants available — a Southeast Asian aquatic plant producing rosettes of fine, translucent, grass-like leaves that create a uniquely delicate, structured foreground accent of extraordinary botanical rarity. It is a genuine specialist plant for experienced aquarists with carefully optimized soft-water, high-light setups, and represents the challenging end of the foreground plant spectrum in the aquascaping hobby.\u003c\/p\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; background-color: #e8f3e8; border: 1px solid #c8dbc8; padding: 14px 18px; color: #1a3a2a;\"\u003e\u003cstrong\u003eCare tip:\u003c\/strong\u003e Eriocaulon Setaceum grows best in high lighting with CO₂ required. Maintain temperatures of 72–82°F and pH 4.5–7.0. Regular liquid fertilization supports healthy growth and best coloration.\u003c\/p\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003eUnlike most aquarium plants, Eriocaulon setaceum requires very soft water — ideally with minimal hardness and a notably low pH of 4.5 to 7.0 — alongside CO₂ injection and high lighting to thrive. These specific requirements reflect its natural habitat in the soft, acidic streams of Southeast Asia where mineral content is extremely low. Meeting all these requirements simultaneously is essential; shortfalls in any one area will cause rapid decline.\u003c\/p\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003eAs a challenging plant, setaceum requires CO₂ injection and high lighting. The very low pH range of 4.5 to 7.0 means soft, near-RO water is important for the best results. Temperatures between 72 and 82°F provide comfortable conditions. Consistent, balanced fertilization in soft water supports the delicate grass-like leaf structure. This is a plant for dedicated specialists rather than casual keepers.\u003c\/p\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003eIn the aquascape, Eriocaulon setaceum creates a uniquely structured, fine-rosette foreground element whose delicate translucent leaves provide a botanical detail and rarity value unavailable from any other commonly kept foreground plant. In high-tech, soft-water aquascapes it adds genuine collector-quality botanical interest to the foreground zone. Each well-maintained rosette is a small work of natural botanical precision.\u003c\/p\u003e \u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 24px; color: #2c2c2c;\"\u003eEriocaulon setaceum is a specialist plant for dedicated high-tech aquarists with soft-water systems. Its extraordinary botanical rarity and delicate structure make it one of the most coveted foreground plants in the aquascaping hobby — demanding to keep but deeply rewarding for those who can provide its specific requirements.\u003c\/p\u003e \u003ch3 style=\"font-family: Georgia, serif; font-size: 1.05em; font-weight: normal; letter-spacing: 0.1em; text-transform: uppercase; color: #1a3a2a; border-top: 1px solid #c8d8c8; padding-top: 18px; margin-bottom: 14px;\"\u003eCare \u0026amp; Specifications\u003c\/h3\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, Helvetica, sans-serif; font-size: 0.92em;\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eDifficulty\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eChallenging\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003ePlacement\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eForeground to Midground\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eMax Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003e4-12 inches\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eLight Level\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eTemperature\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003e72–82°F\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003e4.5–7.0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eCO2 Needs\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eSoutheast Asia\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #1a3a2a; font-weight: 600; width: 38%; border: 1px solid #c8dbc8; vertical-align: top;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e8f3e8; color: #2c2c2c; border: 1px solid #c8dbc8;\"\u003eA highly demanding Southeast Asian aquatic plant producing rosettes of fine, grass-like leaves that create a uniquely structured foreground accent. Requires very soft water, low pH, CO₂, and high light — not suitable for standard planted tanks. A specialist plant for experienced aquarists with carefully optimized soft-water setups.\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Tropica","offers":[{"title":"Pot","offer_id":51981210386743,"sku":null,"price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/8748\/1655\/files\/erio_sat.jpg?v=1780451139","url":"https:\/\/cuboidstore.com\/products\/eriocaulon-setaceum","provider":"Cuboid Aquatics LLC","version":"1.0","type":"link"}