water plants → angelfish → organic residues → pond
The pasture chain begins with producers (aquatic plants).
Prudoviki prefer plant food. Consume both living plants and plant detritus. In addition, a significant proportion of the diet can be animal food and bacteria. Prudoviks do not disdain to eat flies that have fallen into the water and fish eggs.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.