Making a Balanced Aquarium

Duration: 9 min

Year Published: 1955

Creator: Coronet Films

Color: Color

Credits: (Plymouth Productions-Brandon Films)

Description: Bob and Lynn construct a balanced aquarium in a glass tank. They demonstrate the procedures for collecting soil and river gravel, placing these and water in the tank, gathering and planting pond weeds, and catching fish and other water animals.

Metadata Source:Wikipedia — List of Coronet Films