Who We Are

Neptunian Cube USA delivers high performance aquariums to North America

With a proven track record in China and Australia, these tanks are not new. 10 years has gone into the creation of these complete systems, making it one of the quickest, simplest reef-keeping solutions on the market.


  • 3200 Hours of work
  • 100 Employees
  • 300 Awards

High Performance

Over 10 years of R&D has gone into creating one of the most complete high-performance systems on the market.

Experienced Team

Over 100 employees, highly-skilled and trained to deliver the highest quality product possible.

Patented Designs

Since its establishment, Neptunian Cube has obtained a number of practical and external patents.

300 Awards

Our products speak for themselves, earning over 300 awards to date.

Simple, Complete Aquarium Designs

All the work has been done for you

Why Neptunian Cube?

OptiWhite Glass

Clarity to improve the view.

Neptunian Cube uses OptiWhite glass made specifically to provide exceptional clarity and enhance your viewing experience. OptiWhite glass is virtually tint-free, which will enhance the brightness and clarity of your new system.

Modern equipment

Forget the research, we’ve done it for you.

Neptunian Cubes has developed some of the most complete filtration systems on the market. With these fine-tuned systems, you can enjoy a healthy aquarium for decades.

Sleek Designs

No detail left untouched.

Every detail of these systems has been scrutinized to ensure the highest performance, and aesthetics, is delivered. The overflow system installed in the Cloud, Lagoon, King, and Super series tanks is the thinnest overflow on the market.

Become a Dealer

Call or send a message to get more info on becoming a reseller of Neptunian Cubes