{"product_id":"seachem-flourish-iron-500-ml","title":"Seachem Flourish Iron 500 mL","description":"\u003cp data-start=\"193\" data-end=\"210\"\u003e\u003cstrong data-start=\"211\" data-end=\"245\"\u003eSeachem Flourish Iron (500 mL)\u003c\/strong\u003e provides a \u003cstrong data-start=\"257\" data-end=\"324\"\u003ehighly concentrated (10,000 mg\/L) source of ferrous iron (Fe²⁺)\u003c\/strong\u003e the preferred form of iron used by aquatic plants. Essential for vibrant leaf coloration and healthy growth, this supplement helps prevent pale, yellowing leaves and supports strong photosynthesis in demanding planted aquariums.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"717\"\u003ePerfect for red plants such as \u003cstrong data-start=\"590\" data-end=\"629\"\u003eAlternanthera, Ludwigia, and Rotala\u003c\/strong\u003e, Flourish Iron is a must-have for aquascapers aiming for lush, colorful plant growth.\u003c\/p\u003e\n\u003ch3 data-start=\"724\" data-end=\"745\"\u003e Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"748\" data-end=\"832\"\u003e \u003cstrong data-start=\"751\" data-end=\"783\"\u003ePromotes Vibrant Coloration:\u003c\/strong\u003e Enhances red and bronze hues in aquatic plants\u003c\/li\u003e\n\u003cli data-start=\"835\" data-end=\"913\"\u003e💧 \u003cstrong data-start=\"838\" data-end=\"867\"\u003eConcentrated Iron Source:\u003c\/strong\u003e Provides 10,000 mg\/L of ferrous iron (Fe²⁺)\u003c\/li\u003e\n\u003cli data-start=\"916\" data-end=\"986\"\u003e⚡ \u003cstrong data-start=\"918\" data-end=\"939\"\u003eQuickly Absorbed:\u003c\/strong\u003e Bioavailable iron for immediate plant uptake\u003c\/li\u003e\n\u003cli data-start=\"989\" data-end=\"1072\"\u003e🪴 \u003cstrong data-start=\"992\" data-end=\"1016\"\u003ePrevents Deficiency:\u003c\/strong\u003e Corrects yellow or pale new leaves caused by low iron\u003c\/li\u003e\n\u003cli data-start=\"1075\" data-end=\"1137\"\u003e \u003cstrong data-start=\"1077\" data-end=\"1104\"\u003eSafe for All Aquariums:\u003c\/strong\u003e Non-toxic and shrimp\/fish safe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1144\" data-end=\"1163\"\u003e📐 Directions\u003c\/h3\u003e\n\u003cp data-start=\"1164\" data-end=\"1311\"\u003eUse \u003cstrong data-start=\"1168\" data-end=\"1216\"\u003e1 capful (5 mL) for every 200 L (50 gallons)\u003c\/strong\u003e of water, or as needed to maintain proper iron levels. Test iron regularly for best results.\u003c\/p\u003e\n\u003ch3 data-start=\"1318\" data-end=\"1329\"\u003e❓ FAQ\u003c\/h3\u003e\n\u003cp data-start=\"1331\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1376\"\u003eQ: How often should I dose Flourish Iron?\u003c\/strong\u003e\u003cbr data-start=\"1376\" data-end=\"1379\"\u003eA: Typically every 23 days or as needed based on plant demand and water testing.\u003c\/p\u003e\n\u003cp data-start=\"1464\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1464\" data-end=\"1504\"\u003eQ: Is this safe for shrimp and fish?\u003c\/strong\u003e\u003cbr data-start=\"1504\" data-end=\"1507\"\u003eA: Yes its completely safe when used as directed.\u003c\/p\u003e\n\u003cp data-start=\"1563\" data-end=\"1690\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1610\"\u003eQ: Do I need CO for Flourish Iron to work?\u003c\/strong\u003e\u003cbr data-start=\"1610\" data-end=\"1613\"\u003eA: No, but CO injection enhances nutrient uptake and overall plant growth.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":52224434569429,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/000116047302.jpg?v=1760972773","url":"https:\/\/tropicaltreasureswyo.com\/products\/seachem-flourish-iron-500-ml","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}