---
product_id: 289584142
title: "4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls"
brand: "4m"
price: "₩58615"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/289584142-4m-green-science-aqua-robot-diy-kit-build-your-own
store_origin: KR
region: South Korea
---

# Hands-on renewable energy Realistic swimming motion Dual solar & battery power 4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls

**Brand:** 4m
**Price:** ₩58615
**Availability:** ✅ In Stock

## Summary

> 🐟 Dive into STEM with the coolest hybrid-powered fish robot!

## Quick Answers

- **What is this?** 4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls by 4m
- **How much does it cost?** ₩58615 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/289584142-4m-green-science-aqua-robot-diy-kit-build-your-own)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Inclusive Kit:** Comes complete with solar panel, motor, and parts—just add sunshine or a battery to dive in.
- • **Hybrid Power Play:** Switch seamlessly between solar energy and battery power for endless eco-friendly fun.
- • **STEM Skills in Action:** Engage critical thinking and problem-solving with hands-on assembly and experimentation.
- • **Lifelike Aquatic Motion:** Watch your robotic fish glide smoothly across water, bringing STEM concepts to life.
- • **Eco-Conscious Engineering:** Introduce kids to clean energy and sustainability through interactive play.

## Overview

The 4MGreen Science Aqua Robot DIY Kit is an educational STEM toy designed for kids aged 5 and up. It features a hybrid power system using solar energy and batteries, enabling a realistic robotic fish to swim across water surfaces. This kit promotes hands-on learning in renewable energy, engineering, and aquatic mechanics, while fostering eco-awareness and critical thinking skills. All necessary components are included, requiring only a CR2032 battery or sunlight to operate.

## Description

Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls

## Features

- 🔋 Dual power action fun – kids can power their robotic fish using the sun or a battery, offering a hands-on introduction to renewable energy and sustainable engineering through real-world play.
- 🐠 Watch it swim and learn – once assembled, this lifelike robot fish glides across water surfaces, teaching cause-and-effect, motion principles, and aquatic mechanics in a fun, splash-safe way.
- 🎓 STEM learning made fun – sparks interest in science, technology, engineering, and math with real mechanical movement, solar functionality, and robotics concepts that build critical thinking skills.
- 🧠 Build it, test it, tweak it – following clear instructions, kids assemble the fish themselves, boosting patience, motor skills, and problem-solving abilities through hands-on experimentation.
- 🌞 Eco awareness early on – promotes understanding of clean energy sources and inspires curiosity about environmental technology, encouraging eco-friendly thinking from a young age.
- 📦 Everything in one box – includes all parts: solar panel, motor, body components, and instructions, just add sunshine or a CR2032 battery for hours of fun and discovery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 27.31 x 20.32 x 6.35 cm; 4.54 g |
| Batteries | 216 CR123A batteries required. |
| Manufacturer recommended age | 5 - 10 years |
| Item model number | 00-03415 |
| Educational Objective(s) | STEM |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| tech_spec_battery_description_toys | Alkaline |
| Material Type(s) | Acrylic |
| Color | Multicolor |
| Release date | 6 January 2025 |
| ASIN | B07NDRJ2ZV |

## Product Details

- **Size:** 2.0000
- **Brand:** 4M
- **Theme:** Energy
- **Age range (description):** Kid
- **Item dimensions L x W x H:** 27.3 x 20.3 x 6.4 centimeters

## Images

![4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls - Image 1](https://m.media-amazon.com/images/I/71WsybqGJZL._AC_UL320_.jpg)
![4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls - Image 2](https://m.media-amazon.com/images/I/71WsybqGJZL._AC_UL480_FMwebp_QL65_.jpg)
![4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls - Image 3](https://m.media-amazon.com/images/I/71WsybqGJZL._AC_UL640_FMwebp_QL65_.jpg)
![4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls - Image 4](https://m.media-amazon.com/images/I/71WsybqGJZL._AC_UL800_FMwebp_QL65_.jpg)
![4M Green Science Aqua Robot DIY Kit – Build-Your-Own Hybrid-Powered Fish Robot – Solar & Battery STEM Engineering Toy for Kids Ages 5+ – Educational Water Science Kit for Boys & Girls - Image 5](https://m.media-amazon.com/images/I/71WsybqGJZL._AC_UL960_FMwebp_QL65_.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- 4M 403415 Green Science Aqua Robot-Solar Hybrid Power, Multi
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**Shop now:** [https://www.desertcart.kr/products/289584142-4m-green-science-aqua-robot-diy-kit-build-your-own](https://www.desertcart.kr/products/289584142-4m-green-science-aqua-robot-diy-kit-build-your-own)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-26*