Water Temperature per quantity, eating rice of white shrimp

The temperature of the water affects the eating of white shrimp van. The temperature is suitable to eat food, and the growth is 27-30 degrees Celsius. The lower lower temperature will effect the shrimp to eat the food down.
From Research, found that the water temperature is 24-26 degrees Celsius. The shrimp will take time to eat digestive food and excrete the waste out of the body until the intestines are empty It takes 210-240 minutes.

   so should give duration to feed during meals not under 6 hours and should be reduced at least 60 % of food at 24 degrees Celsius and 40 % at 26 degrees Celsius.