
UNS Rimless Cube Glass Aquarium Tank
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What reviewers say
- 4.9 / 5291 ratings
About the UNS Rimless Cube Glass Aquarium Tank
Ultum Nature Systems cube rimless aquariums are well-suited for desktops, nightstands, and console tables, offering a compact footprint without sacrificing visual appeal. With equal dimensions on all sides, cube tanks naturally draw attention toward the center of the layout, creating a strong focal point within the aquascape.
This format is popular for shrimp tanks, Betta fish, and themed aquascapes. Their symmetry also makes it easy to create a gallery-style display of multiple cubes, allowing hobbyists to explore different aquascaping styles and techniques side by side. Clean and sleek in appearance, cube aquariums highlight the colors and textures of a planted tank in a more focused, immersive way.
Like all UNS aquariums, each tank is crafted with ultra-clear low iron glass and clean, minimalist lines, offering a refined foundation for your next freshwater planted or saltwater reef aquarium.
Shown in the video below is an Ultum Nature Systems 20C rimless tank:
Tank Features
Original 45° mitered edges for a seamless, high-end finish
Low iron glass with 91% clarity diamant glass
High-quality German silicone for long-term durability
Symmetrical proportions for center-focused aquascape layouts
Available in multiple sizes from 1 to 57 gallons
Includes: Black Leveling Mat
Tank Size Guide
Model
Dimensions (IN)
W x D x H
Glass Thickness (MM)
Volume (GAL)
16C
6.29 x 6.29 x 6.29
5
Questions and answers
- What do buyers say about the UNS Rimless Cube Glass Aquarium Tank?
- Rated 4.9 out of 5 from 291 ratings.







