O2 AIO Aquarium

Pre-Order Item | Orders will be fulfilled by August 2025

Bring the ocean to your living room or a tropical river basin to your office space with the O2 All-In-One aquarium system. The O2 has been thoughtfully designed to be an intermediate size of our Signature Series AIO Aquariums. It also has a full complement of advanced features including comprehensive 3 stage filtration. With a tight balance of utility, and ease of care, the O2 is your precision canvas for your nano reef scape or planted scene.

The Look

The O2 was designed to incorporate classic styling, modern technology, and easy to maintain utility all while adhering to the philosophy of keeping things simple. 

The Filtration

Comprehensive mechanical, biological, and chemical filtration methods taken from our Signature Reef Mechanic Sumps are implemented in an easy to maintain way. The return and flow are powered by a dual 600L/h pumps, finished with our signature carbon fiber plumbing, providing durability and a quality look.

Included In Kit:

• O2 AIO System
  
• 2x Mesh Tumblers (150 Micron)
• Advanced Media Pack
• 2x 600L/h Pump
• Carbon Fiber Plumbing Kit
  

Dimensions:

300 x 300 x 300 mm / 12 x 12 x 12 in

Volume:

27 Liters / 7.1 gallons