(Optional) Describe the nutritional requirements of fish.

Description should include the sources and functions of nutrients needed in the various life stages of fish. 

Process/Skill Questions:

• What types of fish food are available?
• What are the advantages and disadvantages of flakes, pellets, freeze dried food, frozen food, and live food?
• Why is it important to feed fish a variety of food?
• At what time of day should fish be fed?
• Why can overfeeding fish be just as dangerous as underfeeding?
• How does overfeeding fish affect water quality? What is the two-minute rule?
• What are examples of pet fish that only eat plants? Only live food?
• How often should goldfish be fed?