{"product_id":"seachem-flourish-nitrogen","title":"Seachem Flourish Nitrogen","description":"\u003ch2\u003eSeachem Flourish Nitrogen\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSeachem Flourish Nitrogen\u003c\/strong\u003e is a concentrated nitrogen supplement for planted freshwater aquariums, made for aquarists who want to support healthy aquatic plant growth. It supplies 15,000 mg\/L of nitrogen from both nitrate and ammonium sources, helping address nitrogen as a potentially limiting macronutrient in a flourishing planted system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides nitrogen in both nitrate and plant-preferred ammonium forms.\u003c\/li\u003e\n\u003cli\u003eContains a concentrated 15,000 mg\/L blend of nitrogen sources.\u003c\/li\u003e\n\u003cli\u003eThe ammonium is complexed and unavailable until used by plants, so no free ammonia is released.\u003c\/li\u003e\n\u003cli\u003eSupplies nitrate for aquatic plants that readily use nitrate.\u003c\/li\u003e\n\u003cli\u003eSafe for aquarium invertebrates, including shrimp.\u003c\/li\u003e\n\u003cli\u003eNitrogen is one of the three primary plant macronutrients alongside phosphorus and potassium (NPK).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdd Seachem Flourish Nitrogen to your planted aquarium twice weekly or as needed in response to signs associated with nitrogen deficiency, such as stunted growth or chlorosis. For maximum benefit, use it alongside Seachem Flourish Phosphorus and Seachem Flourish Potassium.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner dose: Use 2.5 mL (half a cap) for each 160 L (40 US gallons) twice a week.\u003c\/li\u003e\n\u003cli\u003eFor smaller doses, each cap thread measures approximately 1 mL.\u003c\/li\u003e\n\u003cli\u003eThe beginner dose raises nitrogen by the same degree as 1 mg\/L nitrate.\u003c\/li\u003e\n\u003cli\u003eTo target a specific nitrogen increase: 0.25vn=m, where v is aquarium volume in gallons, n is the desired nitrogen increase and m is the volume of product in mL.\u003c\/li\u003e\n\u003cli\u003eIf using a nitrate-equivalent value for n, use 0.05 instead of 0.25 in the formula.\u003c\/li\u003e\n\u003cli\u003eExample: To raise 20 gallons by 0.20 mg\/L nitrogen, dose 1 mL: 0.25 × 20 × 0.20 = 1 mL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFreshwater planted aquariums, including planted tanks containing shrimp and other invertebrates. It is suited to aquariums where nitrogen needs to be supplemented as part of a balanced plant fertilisation routine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does Seachem Flourish Nitrogen provide to aquarium plants?\u003c\/strong\u003e\u003cbr\u003e\nIt provides a 15,000 mg\/L blend of nitrogen sources in nitrate and ammonium forms. Nitrogen is a primary NPK macronutrient required by aquatic plants.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much Seachem Flourish Nitrogen should I use?\u003c\/strong\u003e\u003cbr\u003e\nUse 2.5 mL for every 160 L (40 US gallons) twice weekly, or dose as needed based on signs of nitrogen deficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Seachem Flourish Nitrogen safe for shrimp?\u003c\/strong\u003e\u003cbr\u003e\nYes. The product is safe for invertebrates such as shrimp.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this fertiliser release free ammonia into my aquarium?\u003c\/strong\u003e\u003cbr\u003e\nNo. Its ammonium is complexed and is unavailable until utilised by plants, so no free ammonia is released.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use Flourish Nitrogen with other Seachem plant fertilisers?\u003c\/strong\u003e\u003cbr\u003e\nYes. For maximum benefit, use it with Seachem Flourish Phosphorus and Seachem Flourish Potassium.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can I estimate nitrogen levels when using this product?\u003c\/strong\u003e\u003cbr\u003e\nBecause half of the nitrogen in Flourish Nitrogen is from nitrate, you can get a reasonable estimate of nitrogen levels by doubling a nitrate reading.\u003c\/p\u003e","brand":"AD","offers":[{"title":"250ml","offer_id":39278724153398,"sku":"000116062602","price":241.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":39278724186166,"sku":"000116062305","price":381.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0151\/9016\/3510\/products\/seachem-flourish-nitrogen-nitrogen-supplement-planted-aquarium-15000-mg-l.jpg?v=1743712546","url":"https:\/\/jungleaquatics.com\/products\/seachem-flourish-nitrogen","provider":"Jungle Aquatics Pet Store","version":"1.0","type":"link"}