I am also interested in the uncoated feed for my aquarium as I attempt a new innovation in the softening of water in the planted aquarium.

Fish is considered as a safe and healthy food and double safety is ensured by the organic fish products. Organic aquaculture essentially protects the health of consumers by reducing the overall exposure to harmful chemicals and antibiotics. It is an accepted method of production in a sustainable and eco-friendly manner. The presence of chemical residues in seafood, due to use of chemicals and pharmacologically active substance, has the adverse impact on food safety. This has led to the need for organic aquaculture productions.

The brackish water area available in India for shrimp farming offers good potential for organic farming. This includes the vast traditional prawn filtration fields located in West Bengal (46100 ha) and Kerala (10700 ha). The traditional type of prawn filtration system is highly environment-friendly as they use no chemicals, drugs or antibiotics. Organic aquaculture ensures that the farming activity is in harmony with the nature, with due care for the good health and welfare of the cultured organisms. Organic products have become very popular of late due to the rising awareness in health and food safety. There is a growing demand for organic products in the global market, especially in Europe, USA, China etc.

you may use biofloc technology where you will not depend on surrounding water which may be polluted> Also aquabonic may be successful 

Mr. Bhaumik, is there any farmed raised animal in your country being certified as organic production?

Thank you Mr. Hasbrouk for the link.

You can go through the paper which may be of help to you.

 Dear Dr, Van,

         Thanks for your query. I am afraid  whether following strict protocol of organic product, certified farmed animal are produced commercially here

Many farms claim, but I think they are not doing from commercial point of view.

In the south-western coastal area of Bangladesh an organic shrimp project called OSP is running by a WAB trading. As you know the shrimp farming pattern in Bangladesh is a family driven small scale polyculture system with minimum inputs (feed and fertilizers) and farmers are easily adapted this technology. The post-harvest management and establishment of shrimp collection centre in the remote part of the area is the major break through of this programme. You can also visit  http://seatglobal.eu/2013/01/the-organic-shrimp-project/#.VkJzGTZOccAhttp://seatglobal.eu/2013/01/the-organic-shrimp-project/#.VkJzGTZOccA

Hi Van To,  I could see a number of full-text papers in Scholar Google. Please try with your keywords and I am sure you will get sufficient papers on the demand of organic aquaculture products. Regards