The 4M Aqua Fish Solar Hybrid Power Robot is an educational STEAM kit that lets kids build a swimming robotic fish powered by both solar energy and batteries. This engaging science project teaches children about renewable energy while creating a fun aquatic toy. Key features: • Dual power source - works with solar power or batteries • Swimming robotic fish design • Educational STEAM learning kit • Award-winning Green Science series • Complete assembly kit with all parts included • Step-by-step instructions provided • Teaches renewable energy concepts Part of 4M's Green Science series, this kit combines hands-on learning with eco-friendly concepts. The robot fish can be powered by solar panels in direct sunlight or using batteries for indoor play. Assembly required, helping develop mechanical skills and understanding of simple robotics. The completed fish robot moves through water, making it perfect for educational demonstrations or playtime fun. Suitable for young scientists interested in robotics, renewable energy, and marine engineering.