---
product_id: 63892722
title: "Coralife BioCube UV Sterilizer for Aquarium, Mini"
brand: "coralife"
price: "¥47009"
currency: JPY
in_stock: true
reviews_count: 2
url: https://www.desertcart.jp/products/63892722-coralife-biocube-uv-sterilizer-for-aquarium-mini
store_origin: JP
region: Japan
---

# 5W UV lamp power Compact 17.78x5.08x5.08 cm size Seamless BioCube pump integration Coralife BioCube UV Sterilizer for Aquarium, Mini

**Brand:** coralife
**Price:** ¥47009
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your tank flawless with the power of UV clarity!

## Quick Answers

- **What is this?** Coralife BioCube UV Sterilizer for Aquarium, Mini by coralife
- **How much does it cost?** ¥47009 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/63892722-coralife-biocube-uv-sterilizer-for-aquarium-mini)

## Best For

- coralife enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Designed to attach directly to your BioCube pump—plug & play simplicity
- • **Compact Powerhouse:** Mini size packs a potent 5W UV sterilizer without cluttering your tank space
- • **All Life Stage Safe:** Gentle yet effective sterilization suitable for all aquatic life stages
- • **Crystal Clear Aquarium:** Eliminates harmful parasites, bacteria & floating algae for pristine water clarity
- • **Low Maintenance, High Impact:** No batteries needed—reliable UV sterilization with minimal upkeep

## Overview

The Coralife BioCube UV Sterilizer Mini is a compact, 5-watt ultraviolet device designed to fit seamlessly with BioCube aquariums. It effectively eliminates parasites, bacteria, and floating algae, ensuring crystal-clear water and a healthier aquatic environment for all life stages without requiring batteries or complex installation.

## Description

Coralife BioCube UV Sterilizer for Aquarium, Mini

## Features

- Aids in eliminating harmful parasites, bacteria and ************************************************************* floating algae
- Uses Coralife 5W ************************************************************* Ultraviolet Lamp
- Fits in BioCube Aquariums
- Designed for attachment to the existing BioCube pump for easy set-up and use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 17.78 x 5.08 x 5.08 cm; 385.55 g |
| Item model number | 100115640 |
| Pet Life Stage | All Life Stages |
| Flavor | Other |
| Item Form | Stick |
| Allergen Information | Allergen-Free |
| Colour | Black |
| Size | Mini |
| Number of Items | 1 |
| Quantity | 1 |
| Special features | Biocube Ultraviolet Sterilizer |
| Batteries required | No |
| Batteries Included | No |
| Wattage | 5 watts |
| Item Weight | 385 g |

## Images

![Coralife BioCube UV Sterilizer for Aquarium, Mini - Image 1](https://m.media-amazon.com/images/I/61GNireuFjL.jpg)
![Coralife BioCube UV Sterilizer for Aquarium, Mini - Image 2](https://m.media-amazon.com/images/I/7152EvH4XKS.jpg)
![Coralife BioCube UV Sterilizer for Aquarium, Mini - Image 3](https://m.media-amazon.com/images/I/71MASz+j1PL.jpg)
![Coralife BioCube UV Sterilizer for Aquarium, Mini - Image 4](https://m.media-amazon.com/images/I/711+PkzgZ2S.jpg)
![Coralife BioCube UV Sterilizer for Aquarium, Mini - Image 5](https://m.media-amazon.com/images/I/719PkSMDJXS.jpg)

## Questions & Answers

**Q: What does a UV sterilizer do? What's the purpose of getting one? I'm just browsing 29 gal biocube accessories...Thanks!!!**
A: They help control algae and I'm sure it kills other good or bad things that pass through it. I leave mine on all the time and never have an issue with algae and haven't had a fish die since using it over the last 3 months. Prior to installing it, I had 3 fish die over two weeks.

**Q: The light indicator on the side of the product won’t turn on. Had it for two weeks and now it’s gone. Can I exchange it for a new one?**
A: Hi there! Please contact our Consumer Care team at 1-888-255-4527.

**Q: Ordered one and installed today but no light will come on. Where do you get new lights?**
A: Return it. They’ll replace it. Replacement lights aren’t worth it. They cost like 3/4 of the cost of the whole unit

**Q: Is this supposed to be fully submerged? If it is that’s going to raise my water a little higher than desirable in chambers 2 and 3?**
A: Yes it has to be fully submerged.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for TMC peninsula 85l next wave
*by L***S on 17 April 2024*

The media could not be loaded. After purchasing a uv panel I knew I needed more than passive flow so purchased this little beauty and with a bit of fitment (TMC next wave 85 aio) and dialling in etc I’m happy to say perfect for my needs and also very compact fits aio chamber with room to spare ,quick shipping too USA to uk six days inc weekend 👌🏼

### ⭐ Didn't work
*by K***M on 28 September 2023*

It didn't work. I am wondering whether it was faulty or simply it is coming with a US plug and that was the problem. Even if you use the US to UK adapter the UK juice is 240V. This appliance accepts 120V input. If that was the problem maybe they shouldn't sell the product in the UK, bottom line.

## Frequently Bought Together

- Coralife Aquarium Fish Tank Marine Salt Water Turbo-Twist UV Sterilizer, Mini, For BioCubes
- Coralife BioCube Aquarium Fish Tank Cleaning Magnet For All Sizes

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*