Rainbow Sea Adventure for Kids Sing Along 3D Cartoon

Dive with Luna, Milo, and Sunny the smiling submarine! A colorful 3D sing-along with dolphins, glowing jellyfish, rainbow kelp, and a kind crab rescue. Perfect for preschoolers—music, colors, sharing, and big smiles. New kids cartoons weekly + daily shorts. Subscribe for more underwater adventures! Age: 2–6 | Family-friendly | No scary content #Kids #kidssongs #kidscartoons #nurseryrhymes #preschool #toddlers #3danimation #familyfriendly kids underwater song, submarine kids cartoon, colorful 3D kids video, sing along for toddlers, ocean animals for kids, preschool music video, rainbow kelp dance, dolphin song for kids, jellyfish glow song, kind crab rescue