{"product_id":"seachem-flourish-nitrogen-250ml","title":"Seachem Flourish Nitrogen 250mL","description":"\u003cp data-start=\"227\" data-end=\"536\"\u003e\u003cstrong data-start=\"227\" data-end=\"292\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSeachem\u003c\/span\u003e\u003c\/span\u003e Flourish Nitrogen 250mL\u003c\/strong\u003e provides a concentrated source of nitrogen in both nitrate and ammonium forms, making it immediately available for aquatic plants. Nitrogen is a primary macronutrient required for strong growth, lush green colour, and proper plant development.\u003c\/p\u003e\n\u003cp data-start=\"538\" data-end=\"696\"\u003eIn lightly stocked tanks, heavily planted aquascapes, or high-light CO₂ systems, nitrogen can be depleted quickly — leading to pale leaves and stalled growth.\u003c\/p\u003e\n\u003ch3 data-start=\"698\" data-end=\"719\"\u003eWhat It Helps Fix\u003c\/h3\u003e\n\u003cp data-start=\"721\" data-end=\"877\"\u003e✔ Yellowing older leaves (starting from the bottom)\u003cbr data-start=\"772\" data-end=\"775\"\u003e✔ Stunted or slow growth\u003cbr data-start=\"799\" data-end=\"802\"\u003e✔ Thin or weak stems\u003cbr data-start=\"822\" data-end=\"825\"\u003e✔ Reduced plant mass\u003cbr data-start=\"845\" data-end=\"848\"\u003e✔ Lack of rich green colour\u003c\/p\u003e\n\u003ch3 data-start=\"879\" data-end=\"907\"\u003eHow You Know You Need It\u003c\/h3\u003e\n\u003cul data-start=\"909\" data-end=\"1084\"\u003e\n\u003cli data-start=\"909\" data-end=\"941\"\u003e\n\u003cp data-start=\"911\" data-end=\"941\"\u003eYour tank is lightly stocked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"942\" data-end=\"985\"\u003e\n\u003cp data-start=\"944\" data-end=\"985\"\u003eYou run strong lighting or injected CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"986\" data-end=\"1030\"\u003e\n\u003cp data-start=\"988\" data-end=\"1030\"\u003eNitrate tests consistently read very low\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1031\" data-end=\"1084\"\u003e\n\u003cp data-start=\"1033\" data-end=\"1084\"\u003ePlants appear pale despite dosing other nutrients\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1086\" data-end=\"1177\"\u003eNitrogen deficiency is one of the most common nutrient limitations in modern planted tanks.\u003c\/p\u003e\n\u003ch3 data-start=\"1179\" data-end=\"1189\"\u003eDosage\u003c\/h3\u003e\n\u003cp data-start=\"1191\" data-end=\"1390\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1209\"\u003eStandard Dose:\u003c\/strong\u003e 2.5mL per 160L raises nitrogen by approximately 1 mg\/L\u003cbr data-start=\"1264\" data-end=\"1267\"\u003eDose 1–2 times per week or as required based on nitrate testing and plant response. Adjust gradually to maintain stability.\u003c\/p\u003e\n\u003cp data-start=\"1392\" data-end=\"1521\"\u003eFor maximum benefit, use with either \u003cstrong data-start=\"1429\" data-end=\"1452\"\u003eFlourish Phosphorus\u003c\/strong\u003e or \u003cstrong data-start=\"1456\" data-end=\"1478\"\u003eFlourish Potassium\u003c\/strong\u003e to maintain balanced macronutrient levels.\u003c\/p\u003e\n\u003cp data-start=\"1523\" data-end=\"1696\"\u003eFor thicker growth, deeper green leaves, and balanced nutrient dosing, \u003cstrong data-start=\"1594\" data-end=\"1629\"\u003eSeachem Flourish Nitrogen 250mL\u003c\/strong\u003e is a core part of any serious planted aquarium fertiliser routine.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":40330762289229,"sku":"","price":26.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2180\/0269\/files\/LB47_18a13de8-b4df-4939-a9a3-2938429ff738.png?v=1739171212","url":"https:\/\/simplyfish.co.nz\/products\/seachem-flourish-nitrogen-250ml","provider":"Simply Fish","version":"1.0","type":"link"}