{"product_id":"guillards-f2-microalgae-fertilizer","title":"Guillard's F\/2 Phytoplankton Fertilizer","description":"\u003cp\u003eGuillard's F\/2 is a balanced microalgae fertilizer formulated to support strong, consistent phytoplankton growth. Designed for use in culture systems, Guillard's F\/2 provides the essential nutrients required for healthy cell division, rich pigmentation, and high-density harvests. With the right balance of trace elements, nitrogen, and phosphorus, it sets the foundation for successful phytoplankton production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides complete nutrition for phytoplankton cultures.\u003c\/li\u003e\n\u003cli\u003eSupports rapid growth and sustained culture density.\u003c\/li\u003e\n\u003cli\u003eEnhances pigment production for vibrant, nutrient-rich phytoplankton.\u003c\/li\u003e\n\u003cli\u003eReliable formulation trusted in aquaculture and research.\u003c\/li\u003e\n\u003cli\u003eEasy-to-use dosing for consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGuillard's F\/2 delivers a carefully balanced blend of nutrients directly into the culture medium. These nutrients fuel algal metabolism, enabling strong photosynthetic activity, rapid cell division, and healthy biomass accumulation. With optimal nutrient availability, cultures reach peak growth phases more reliably, resulting in dense, high-quality phytoplankton for feeding or research applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Dose: 1 mL of F\/2 per 1 L of culture medium.\u003c\/li\u003e\n\u003cli\u003eAfter mixing, inoculate the medium with your chosen phytoplankton strain.\u003c\/li\u003e\n\u003cli\u003eAllow culture to grow under appropriate light and aeration until it reaches the desired growth phase before harvesting.\u003c\/li\u003e\n\u003cli\u003eAlways ensure proper sterilization of vessels and equipment prior to starting new cultures for best results.\u003c\/li\u003e\n\u003cli\u003eUse within 1 year of opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse clean, sterile vessels and equipment to reduce contamination risk.\u003c\/li\u003e\n\u003cli\u003eEnsure consistent light and aeration for even growth.\u003c\/li\u003e\n\u003cli\u003eHarvest at peak density to maximize nutritional value.\u003c\/li\u003e\n\u003cli\u003eStore F\/2 in a cool, dark place to preserve stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety \u0026amp; Handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot for human or animal consumption.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid ingestion or direct contact with skin and eyes.\u003c\/li\u003e\n\u003cli\u003eIf contact occurs, rinse with fresh water and seek medical advice if irritation persists.\u003c\/li\u003e\n\u003cli\u003eGloves and eye protection are recommended during handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest Used When\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStarting new phytoplankton cultures.\u003c\/li\u003e\n\u003cli\u003eMaintaining ongoing culture systems.\u003c\/li\u003e\n\u003cli\u003ePreparing dense, nutritious live feed for copepods, corals, clams, and other filter feeders.\u003c\/li\u003e\n\u003cli\u003eSupporting research or aquaculture requiring high-quality phytoplankton.\u003c\/li\u003e\n\u003cli\u003eBoosting biodiversity in your reef.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquaculture Kings","offers":[{"title":"Default Title","offer_id":48451967942845,"sku":"AK-LF-F2","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6644\/8829\/files\/image_c384e8b5-22b6-4a6d-96e8-6951a7eac860.png?v=1789522989","url":"https:\/\/aquaculturekings.com\/products\/guillards-f2-microalgae-fertilizer","provider":"Aquaculture Kings","version":"1.0","type":"link"}