This document discusses soil and water quality standards for aquaculture. It outlines important physical, chemical, and biological parameters for soil and water quality. Key parameters discussed for soil include structure, texture, pH, nitrogen, phosphorus, carbon/nitrogen ratio, calcium, potassium, and micronutrients. For water, important parameters covered are depth, turbidity, temperature, pH, dissolved oxygen, alkalinity, hardness, redox potential, organic matter, carbon, ammonia, and nitrates. Maintaining suitable standards for these various soil and water quality factors is essential for providing animals with a satisfactory environment for growth in aquaculture.