A robot fish that floats and paddles on the water's surface with the power of the sun or a regular battery. Learn about green science and solar hybrid power. Another great steam powered kids science kit from 4M. Includes robot parts, solar panel and detailed instructions. Requires 1 AAA battery (not included). Recommended for age 5 years and up.

• Watch the Aqua fish robot swim along When sunlight shines on its solar cells.
  
• When there is no sunlight, The Aqua fish robot is powered via battery.
  
• Teaches about solar hybrid power and other STEM based concepts.
  
• Recommended for age 5 years and up.
  
• Requires 1 AAA battery (not included).