---
product_id: 391888951
title: "Fiji Cube Low Profile External Overflow Box (600 GPH)"
brand: "fiji cube"
price: "€ 548.14"
currency: EUR
in_stock: true
reviews_count: 3
category: "Fiji Cube"
url: https://www.desertcart.de/products/391888951-fiji-cube-low-profile-external-overflow-box-600-gph
store_origin: DE
region: Germany
---

# Slim & compact design Quiet water flow system DIY installation kit included Fiji Cube Low Profile External Overflow Box (600 GPH)

**Brand:** fiji cube
**Price:** € 548.14
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium game with Fiji Cube’s sleek, silent, and smart overflow solution!

## Quick Answers

- **What is this?** Fiji Cube Low Profile External Overflow Box (600 GPH) by fiji cube
- **How much does it cost?** € 548.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/391888951-fiji-cube-low-profile-external-overflow-box-600-gph)

## Best For

- fiji cube enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Detachable skimmer box simplifies cleaning, saving you time and hassle while keeping your tank pristine.
- • **Whisper-Quiet Operation:** Front and back lid covers ensure silent water flow, so your aquatic environment stays peaceful and undisturbed.
- • **Sleek, Space-Savvy Design:** Slim profile fits seamlessly into any aquarium setup, maximizing your tank’s aesthetic and space.
- • **Versatile Overflow Styles:** Supports Herbie or Bean Animal overflow configurations for customizable, high-performance water management.
- • **All-in-One DIY Installation:** Comes with a precision diamond hole saw and template—making professional-grade setup effortless and mess-free.

## Overview

The Fiji Cube Low Profile External Overflow Box delivers a compact, high-capacity 600 GPH water flow with quiet operation and easy maintenance. Designed for professional DIY aquarium enthusiasts, it includes a diamond hole saw and template for precise installation, detachable skimmer box for hassle-free cleaning, and supports multiple overflow styles to optimize water management. Lightweight and durable PVC construction ensures long-lasting performance in any aquarium setup.

## Description

FIJI CUBE EXTERNAL OVERFLOW BOX, 600 GHP

Review: Definitely recommended - The fact that it came with the holesaw bit was really impressive. I've had it for a year now, not a single drop has leaked. I did however have a nightmare trying to diy plumbing underneath it, but that may be because I'm a bad diy plumber..
Review: Excellent product - I find fijicube doesn't get enough recognition for what they provide to the reefing hobby. This is another great product, really enjoy the design of the slim profile overflow. Everything is provided for drilling. They provide a high quality drill bit with package which made it a breeze during drilling process. I will continue to do business with this company.

## Features

- SLIM AND COMPACT to suit any aquarium setup
- EASY MAINTENANCE with detachable skimmer box
- QUIET water flow with front and back lid covers
- DIY INSTALLATION with template & diamond hole saw included, PVC pipe included for emergency drain installation
- Herbie Style or Bean Animal Style overflow (Bean Animal Overflow on selected models) achievable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TY5VKDS |
| Additional Features | Lightweight |
| Brand | Fiji Cube |
| Brand Name | Fiji Cube |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 8 Reviews |
| Global Trade Identification Number | 00761856629806 |
| Included Components | Front and back lid covers, template & diamond hole saw for DIY installation, PVC pipe for emergency drain installation |
| Item Shape | Rectangular |
| Item Type Name | Item |
| Manufacturer | Fiji Cube |
| Manufacturer Part Number | 367638 |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Model Number | 367638 |
| Product Style | Compact |
| Shape | Rectangular |
| Special features | Lightweight |
| Specific Uses For Product | Aquarium setup, DIY installation, emergency drainage, noise reduction, routine maintenance, customizable overflow styles |
| Tank Volume | 14400 Imperial Gallons |
| Tank volume | 14400 Imperial Gallons |
| Target Species | Fish |
| UPC | 761856629806 |
| Unit Count | 1.0 Count |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** Fiji Cube
- **Material:** Polyvinyl Chloride
- **Special features:** Lightweight
- **Shape:** Rectangular
- **Specific uses for product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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## Images

![Fiji Cube Low Profile External Overflow Box (600 GPH) - Image 1](https://m.media-amazon.com/images/I/61fllRC2OpL.jpg)
![Fiji Cube Low Profile External Overflow Box (600 GPH) - Image 2](https://m.media-amazon.com/images/I/61IC2vwE6BL.jpg)
![Fiji Cube Low Profile External Overflow Box (600 GPH) - Image 3](https://m.media-amazon.com/images/I/618YDlP+jRL.jpg)
![Fiji Cube Low Profile External Overflow Box (600 GPH) - Image 4](https://m.media-amazon.com/images/I/51qQPav+XkL.jpg)
![Fiji Cube Low Profile External Overflow Box (600 GPH) - Image 5](https://m.media-amazon.com/images/I/51Ov5rxuosL.jpg)

## Available Options

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

## Questions & Answers

**Q: What size bulkhead does this use for the hole on the aquarium itself? It states the drain bulkhead sizes but not sizes for the aquarium itself.**
A: They provide hole saw to install overflow.

**Q: Is there anywhere i can find the mounting template for this overflow box? i’m trying to see if it’ll match the holes in a synergy reef shadow**
A: I have not seen a template online. The holes on bottom fit 3/4" bulk heads and pvc. I believe the whole on the back with the mounting bulkhead is 1 3/8". My partner and I drilled our own hole for mounting based on the size of the bulkhead and hole on the back. The product does come with a glass cutting drill bit for making the correct size hole.

**Q: What is the size of the hole saw?**
A: Not sure exactly size, I think its 2" however they do provide you with hole saw for the job.

**Q: Will the 2400gph model work on 3/4 inch thick tank walls?**
A: Yes it'll definitely fit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Definitely recommended
*by M***E on 11 November 2025*

The fact that it came with the holesaw bit was really impressive. I've had it for a year now, not a single drop has leaked. I did however have a nightmare trying to diy plumbing underneath it, but that may be because I'm a bad diy plumber..

### ⭐⭐⭐⭐⭐ Excellent product
*by L***T on 19 February 2021*

I find fijicube doesn't get enough recognition for what they provide to the reefing hobby. This is another great product, really enjoy the design of the slim profile overflow. Everything is provided for drilling. They provide a high quality drill bit with package which made it a breeze during drilling process. I will continue to do business with this company.

### ⭐ Bad customer service
*by D***S on 1 June 2022*

I purchased this for a 60 gallon I am setting up. The plan was to do it over the three day weekend. So after drilling, plumbing and wet testing I found that the overflow box leaked at the back seam. I contacted the manufacturer and received and email asking for the order number. After sending the number I haven’t heard anything back in 6 days. So I have a tank half filled waiting to hear anything back. Fiji cube only has chat and email listed to contact them so there is t even a phone number to call. After spending 120 on this overpriced leaking overflow and having my plans slammed to a halt, I wish I had tried e shopped or another brand.

## Frequently Bought Together

- Fiji Cube Low Profile External Overflow Box (600 GPH)
- Reefing Art Ceramic Bio Filter Media Vast Surface Area for Aquarium Sump Canister (1 Box / 24 pcs)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-22*