UNS 45SA Dual All-In-One Aquarium (5.9 Gallons)

Premium All-In-One Nano Aquariums

• 5.9 Gallons of Total System Volume
• Low Iron Glass with 45 Degree Mitered Edges
• Three Integrated Rear Filtration Chambers
• Aquascaping-Focused Dimensions and Design
• Designed for Freshwater or Saltwater

The UNS Dual All-In-One (AIO) Aquarium is built for hobbyists who want a clean system that doesn’t limit creativity. It combines display and filtration into a single footprint, making it easier to set up and maintain while still leaving plenty of room to create an aquascape that feels intentional and unique.

The proportions are designed to support modern aquascaping styles, giving you more flexibility to work with depth, negative space, and structure, even in a smaller tank. UNS AIO tanks are ideal for planted freshwater systems, nano reef tanks, or macroalgae-focused setups.

Premium Materials and Finish

UNS uses high-grade unobtrusive silicone for security and quality viewing, plus low iron glass. In addition, the same technology behind all Ultum Nature Systems Rimless Aquariums has been used to create the 45° mitered edges along with beveling for a cleaner look.

Helpful Features Built In

• Cutout windows allow you to easily see the water level in the rear filtration chamber.
• A water level adjustment baffle allows you to raise or lower the height of the water in the first chamber for surface skimmer or creating an option for wet dry filtration when used with a media tower.

Inside the System

Adjustability
A built-in water level adjustment baffle allows the user to raise or lower the height of the water level in the first chamber.

Surface Skimming
Lowering the water level adjustment baffle will clear any surface buildup and detritus for an ultra-clear aquarium.

Wet Dry Filtration
Adjusting the water level will fully submerge or semi-expose filter media when used in conjunction with the Media Tower.

Available Accessories for a Complete Setup
Ultum Nature Systems aquarium accessories are designed to work in conjunction with the UNS Dual All-In-One Aquariums. These accessories include convenient interchangeable filter media organizing options or a protein skimmer and a full refugium system for marine setups. These accessories are sold separately.

Specifications

• Model: 45SA
• Style: Shallow Peninsula
• Dimensions: 17.71" x 11.02" x 7.08"
• Glass Thickness: 5 mm
• Volume:
  • Overall: 5.9 Gallons
  • Filtration Chambers: 1 Gallon

What's Included?

UNS 45SA All-In-One Aquarium

Filter Sponge

Bio Blocks

Bio Riser

Sigma Return Pump

Pump Tubing

Standard Return Nozzle