Children discover many interesting things when they visit and aquarium such as sea horses, sharks, and an octopus.

Explains how to set up a freshwater aquarium, discussing the different types of equipment, water quality, fish behavior, plant needs, purification techniques, and the availability of many fish species.

Describes setting up and maintaining a saltwater aquarium and surveys more than fifty species of tropical fish suitable for a home aquarium.

Buzz and Fly Guy visit the aquarium, where they learn facts about sharks, including how they breathe in water, what they eat, and how they take care of their young.