VEGETARIAN FEEDING METHOD FOR CARNIVOROUS FISH AND SHRIMP WITH SPIRULINA AND CHLORELLA ALGAE USING ELECTROLYSED WATER AND SODIUM THIOSULFATE, GUAR AND OLIGOFRUCTANS AS ADDITIVES.

摘要

The invention relates to a feeding method and to the technology for producing a vegetarian food for carnivorous fish; the food is produced from Spirulina and Chlorella algae that are cultured and produced by cell proliferation in culture tanks in electrolysed nutrient water that has been treated with sodium thiosulfate to neutralise chlorine, and are subsequently dried and, with the addition of preferably 0.3% of guar gum powder and preferably 1-2% of oligofructan powder and with the addition of 10% electrolysed water for sterilisation, are pelleted and packaged. The fully vegetarian fish food produced by said method can be used for carnivorous fish without the fish suffering from diarrhoea. As a result, the water in the fish breeding tanks does not become immoderately eutrophic through excessive turbidity-causing impurities, and at the same time the daily weight gain of the fish is not affected. In addition, an optimum daily growth rate and a fish flesh quality having optimum sensory properties can be achieved without the use of animal and fish-based proteins in the fish food ration. The administration of said novel, fully vegetarian fish food is also inexpensive and ecologically sustainable and ethically acceptable, since it contributes to the rescue of the remaining fish stocks in waters worldwide.