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.

They provide hole saw to install overflow.

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

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.

What is the size of the hole saw?

Not sure exactly size, I think its 2" however they do provide you with hole saw for the job.

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Fiji Cube Low Profile External Overflow Box (1200 GPH)

Product ID: 513292763

Details

Brand
Fiji Cube
Item weight
2.82 Kilograms
Material
Acrylic
Special features
Lightweight
Tank volume
72000 Gallons

📏Slim & compact design

🔇Quiet water flow system

🔧DIY installation kit included

2091 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌊 Elevate your aquarium game with silent, sleek, and smart overflow tech!

EFFORTLESS UPKEEP - Detachable skimmer box ensures quick, hassle-free maintenance so you spend more time enjoying your aquarium.
WHISPER QUIET FLOW - Front and back lid covers minimize noise, creating a tranquil aquatic environment perfect for your workspace or home.
SLEEK SPACE SAVVY - Slim profile fits seamlessly into any aquarium setup, maximizing your tank’s aesthetic and space.
DIY READY INSTALLATION - Comes with a precise template, diamond hole saw, and PVC pipe for emergency drains—empowering you to customize with confidence.
VERSATILE OVERFLOW STYLES - Supports Herbie or Bean Animal overflow configurations, giving you professional-grade water flow control options.

The Fiji Cube Low Profile External Overflow Box delivers a compact, lightweight acrylic design with a powerful 1200 GPH flow rate. It includes a full DIY installation kit featuring a glass drill bit, hole template, and bulkheads, enabling easy setup and maintenance. Engineered for quiet operation with front and back lid covers, it supports advanced overflow styles like Herbie and Bean Animal, making it ideal for professional aquarium enthusiasts seeking efficient water flow management.

Specifications

ASIN	B07TX2SKMX
Additional Features	Lightweight
Brand Name	Fiji Cube
Color	Black
Customer Reviews	3.9 3.9 out of 5 stars (26)
Included Components	Fiji Cube External Overflow assembly, Glass Drill Bit & Hole Template, Associated Bulkheads and Gasket(s), Two Seal Gaskets for each Tank Bulkhead, One Seal Gasket for Drain Bulkhead, Additional Gaskets are available for purchase
Item Shape	box
Item Type Name	Item
Item Weight	2.82 Kilograms
Manufacturer	Fiji Cube
Manufacturer Part Number	367640
Material Type	Acrylic
Model Number	367640
Number of Items	1
Pet Type	Fish
Product Style	Compact
Specific Uses For Product	Aquarium setup and customization, DIY installation, water flow management
Tank Volume	72000 Gallons
Target Species	Fish
UPC	761856629820
Unit Count	1.0 Count
Vivarium Type	Aquarium

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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2091 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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4 days ago

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