Indonesian Guano arya brata 09/27/2011 @ 1:13am INAGUANO presenting to you the Best Indonesian Organic Phosphate Fertilizer from nature. As a producer of Guano phosphate, we present Indonesian Guano natural wealth pure and rich in nutrients. Nutrients in guano are as different as there are a variety of manufacturers, food sources and environmental constraints. Guano Phosphate is minirised sediment being accumulated sea bird droppes, carcasses, shells, animal bones, fish, and seaweed have been heated 500 C degrees in 20 minutes before bagging Product is 100% pure and no further substances are added during production.