{"product_id":"guillards-f-2-phytoplankton-fertilizer-16oz-concentrated-microalgae-nutrient","title":"Guillard's F\/2 Phytoplankton Fertilizer 16oz – Concentrated Microalgae Nutrient","description":"\u003ch3\u003e\u003cspan class=\"\"\u003eGrow Your Own Endless Supply of Live Phyto Food – Professional Guillard’s F\/2 Formula\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eStop overpaying for small, short-lived bottles of live phytoplankton. With this \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e16oz bottle of concentrated Guillard’s F\/2 fertilizer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, you can easily culture your own dense, nutrient-rich microalgae at home—providing a continuous, fresh food source for your copepods, rotifers, corals, and other filter feeders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThis is the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003esame industry-standard formula\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e used by professional aquaculture facilities and research labs worldwide. Whether you are raising \u003c\/span\u003e\u003cem\u003e\u003cspan class=\"\"\u003eNannochloropsis\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e, \u003c\/span\u003e\u003cem\u003e\u003cspan class=\"\"\u003eTetraselmis\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e, or other marine microalgae, this fertilizer delivers the balanced nutrition your cultures need for explosive, healthy growth\u003c\/span\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B08ZYMLQ8G?tag=stands4com-20\u0026amp;linkCode=osi\u0026amp;th=1\u0026amp;psc=1#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.reef2reef.com\/threads\/f-2-phytoplankton-fertilizer-16oz.1170611\/#post-14529694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e✨ Key Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eComplete Professional Formula:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Based on the scientifically proven \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eGuillard’s F\/2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e recipe, this solution contains all essential macronutrients, trace minerals, and vitamins (B1, B12, Biotin) for robust algae growth\u003c\/span\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B08ZYMLQ8G?tag=stands4com-20\u0026amp;linkCode=osi\u0026amp;th=1\u0026amp;psc=1#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSilicate-Free \u0026amp; Reef-Safe:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Brewed with pure, lab-grade ingredients. This formula is \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e100% silicate-free\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, so it will not trigger unwanted diatom (brown algae) blooms in your display tank\u003c\/span\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B08ZYMLQ8G?tag=stands4com-20\u0026amp;linkCode=osi\u0026amp;th=1\u0026amp;psc=1#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eVersatile \u0026amp; Easy to Use:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Perfect for culturing phytoplankton for reef tanks, copepod\/rotifer cultures, brine shrimp, and other microalgae feeders\u003c\/span\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e📖 Dosage \u0026amp; Usage Guidelines\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStandard Dosage (per bottle directions):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Many users follow the label instruction of \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1 mL per litter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e of fresh saltwater\u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/p\/1181099102\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAlways shake well before use.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTip:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Start with the lower dosage and adjust based on your culture’s growth response. Consistent lighting and aeration will help you achieve maximum density.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003e(Note: Always follow the specific directions printed on the bottle label for the manufacturer’s recommended dosage.)\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e📦 What You Get\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eOne (1) 16 oz (473 mL) bottle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e of concentrated Guillard’s F\/2 phytoplankton fertilizer.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e❓ Frequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: Will this fertilizer cause algae blooms in my main display tank?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: This product is \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003esilicate-free\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and intended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ededicated culture vessels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, not for direct dosing into a display aquarium. When used as directed for phytoplankton culturing, it will not introduce silicates that fuel diatom outbreaks\u003c\/span\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B08ZYMLQ8G?tag=stands4com-20\u0026amp;linkCode=osi\u0026amp;th=1\u0026amp;psc=1#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e📌 Why Buy from Us?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTrusted formula:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Guillard’s F\/2 is the gold standard in aquaculture and reef-keeping\u003c\/span\u003e\u003ca href=\"https:\/\/www.reef2reef.com\/threads\/f-2-phytoplankton-fertilizer-16oz.1170611\/#post-14529694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFresh stock:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e We rotate inventory regularly to ensure you receive a potent, effective product.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCustomer satisfaction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Reach out with any questions—we are happy to help you succeed with your phyto cultures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AquaReefNY","offers":[{"title":"Default Title","offer_id":48346210631851,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9443\/6523\/files\/F_2Fertilizer16oz.png?v=1792722547","url":"https:\/\/aquareefny.com\/products\/guillards-f-2-phytoplankton-fertilizer-16oz-concentrated-microalgae-nutrient","provider":"AquaReefNY","version":"1.0","type":"link"}