xxxsoulxxx Posted July 27, 2009 Share Posted July 27, 2009 Hi, Selling 2 kind of fertilizer for culturing of phytoplankton: 1) Urea: (NH2)2CO 2) Mono-Potassium Phosphate: (KH2PO4) Phytoplankton culturing requires 3 main kind of macro-nutrients : Nitrogen, Potassium, Phosphate. Also required are micro-nutrients (could be purchased at any marine shops, trace minerals) Recommended dosage ratio is 5:1 (nitrogen:phosphate) (best to test for nitrate and phosphate before harvesting and dosing into tank) Selling both in crystal form (soluable in water), in tao huay box, $15 for Urea and $30 for mono-potassium phosphate. Quote Link to comment Share on other sites More sharing options...
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