---
product_id: 185087218
title: "Fiji Cube Low Profile External Overflow Box (600 GPH)"
brand: "fiji cube"
price: "€ 326.67"
currency: EUR
in_stock: true
reviews_count: 3
category: "Fiji Cube"
url: https://www.desertcart.be/products/185087218-fiji-cube-low-profile-external-overflow-box-600-gph
store_origin: BE
region: Belgium
---

# Slim & compact 3/8” acrylic Quiet water flow with dual lid covers DIY kit with diamond hole saw Fiji Cube Low Profile External Overflow Box (600 GPH)

**Brand:** fiji cube
**Price:** € 326.67
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium game with silent, sleek overflow mastery!

## Quick Answers

- **What is this?** Fiji Cube Low Profile External Overflow Box (600 GPH) by fiji cube
- **How much does it cost?** € 326.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/185087218-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 Upkeep:** Detachable skimmer box makes routine maintenance a breeze
- • **Whisper-Quiet Operation:** Front and back lid covers minimize water noise for peaceful ambiance
- • **Sleek, Space-Savvy Design:** Slim 3/8” acrylic profile fits any aquarium setup seamlessly
- • **Versatile Overflow Styles:** Supports Herbie and Bean Animal overflow methods for advanced tank control
- • **All-Inclusive DIY Installation:** Includes template, diamond hole saw, and PVC pipe for emergency drain—no extra tools needed

## Overview

The Fiji Cube Low Profile External Overflow Box (600 GPH) is a modern, slim acrylic overflow solution designed for rimless, eurobrace, and standard aquariums. It features a detachable skimmer box for easy maintenance, quiet water flow with dual lid covers, and comes complete with a DIY installation kit including a diamond hole saw and emergency drain PVC pipe. Compatible with Herbie and Bean Animal overflow styles, it offers professional-grade performance for serious aquarium enthusiasts.

## Description

Buy Fiji Cube Low Profile External Overflow Box (600 GPH): Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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.
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..

## 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 | Breathable |
| 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 | Acrylic |
| Material Type | Acrylic |
| Model Number | 367638 |
| Product Style | Modern |
| Set Name | Fiji Cube Aquarium Overflow Kit |
| Shape | Rectangular |
| Special Feature | Breathable |
| Specific Uses For Product | Indoor |
| Tank Volume | 14400 Imperial Gallons |
| Target Species | Fish |
| UPC | 761856629806 |
| Unit Count | 1.0 Count |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** Fiji Cube
- **Color:** White
- **Material:** Acrylic
- **Specific Uses For Product:** Indoor
- **Style:** Modern
- **Tank Volume:** 14400 Imperial Gallons
- **UPC:** 761856629806
- **Vivarium Type:** Aquarium

## 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

### ⭐⭐⭐⭐⭐ Excellent product
*by L***T on February 19, 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.

### ⭐⭐⭐⭐⭐ Definitely recommended
*by M***E on November 11, 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..

### ⭐ Bad customer service
*by D***S on June 1, 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 Belgium*
*Store origin: BE*
*Last updated: 2026-06-23*