NOVELTY - Aquatic complex amino acid containing fertilizer comprises 1-10 pts. wt. triacontanol raw powder, 80-120 pts. wt. alcohol, 200-400 pts. wt. complex amino acid raw liquid, 12-20 pts. wt. peregal, 1-2 pts. wt. sodium lauryl sulfate, 1-10 pts. wt. sodium silicate, 1-10 pts. wt. zinc sulfate heptahydrate, 1-10 pts. wt. ferrous sulfate, 0.1-1 pts. wt. sodium molybdate, 0.1-1 pts. wt. cobalt chloride, 0.1-1 pts. wt. boric acid, 0.1-1 pts. wt. manganese chloride, 10-100 pts. wt. spore liquid and 500 pts. wt. water.    USE - The fertilizer is useful for fertilizing pond algae e.g. diatoms, green algae and beneficial algae.    ADVANTAGE - The fertilizer: comprises free amino acids and various trace elements; can be directly used for fertilizing the pond algae; has quick conversion rate; promotes algae photosynthesis; has low concentration of triacontanol, which promotes fast growth of diatoms, green algae and beneficial algae at low temperature; enables quick algae cultivation with enhanced algae vitality; and enables quick formation of good water color within 2-3 days.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the fertilizer, comprising (a) preparing complex amino acid raw liquid by harmless treatment of meat and bone meal from dead livestock with 5 mol/l hydrochloric acid at 105-110 degrees C for 8-10 hours, adding 99.9% liquid ammonia to neutralize to a pH of 3-3.5 at 50-70 degrees C, removing impurities, filtering and concentrating until the free amino acid content reaches 30%, where amino acid comprises 1-1.2% lysine, 0.35-0.39% methionine, 1.1-1.2% threonine, 1.6-1.68% valine, 2-2.5% leucine, 0.9-1.15% isoleucine, 1.2-1.5% phenylalanine, 2-2.5% arginine, 3.9-4.2% glycine, 2.8-3.2% proline, 0.7-1% histidine, 1.7-2.1% aspartic acid, 1.6-2% serine, 2.65-3.25% glutamic acid, 2.1-2.5% alanine, 0.6-1% cystine, 0.7-1.1% tyrosine, (b) adding triacontanol raw powder into 1 ton reaction tank, adding alcohol, peregal and sodium lauryl sulfate, heating to 95 degrees C, stirring for 20 minutes until completely clarified, adding 500 pts. wt. hot water of 90-95 degrees C, and continuously mixing uniformly, (c) adding sodium silicate, ferrous sulfate, zinc sulfate heptahydrate, sodium molybdate, cobalt chloride, boric acid, manganese chloride, complex amino acid raw liquid into the reaction tank while stirring until completely dissolved, stirring for 15 minutes, cooling to 40 degrees C, adding spore liquid, stirring uniformly, and filling.