UNS 60U - 20.5 Gallon Ultra Clear Rimless Aquarium
Product Overview
The UNS 60U 20.5 Gallon Ultra Clear Rimless Aquarium is widely considered the quintessential standard size for aquascaping enthusiasts, offering an ideal balance of horizontal scale and manageable volume. It pairs a classic 23.62-inch (2-foot) length with equal 14.17-inch width and height dimensions, providing ample front-to-back depth for dramatic perspective.
Key Features & Benefits
- 91% Diamant Ultra-Clear Glass: Premium low-iron glass removes the greenish tint found in standard aquariums for true-to-life color reproduction.
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45° Mitered Edges & German Silicone: Precision 45-degree joints double the bonding surface area for maximum structural strength and borderless viewing.
- Golden Ratio Depth: Designed with a 14.17" front-to-back depth, providing essential breathing room for multi-layered hardscape placement and realistic depth of field.
- Signature Laser-Etched Branding: Features a clean, laser-etched UNS logo in the glass corner for an authentic finish that will not peel or fade.
- Acoustic Leveling Mat Included: Pre-cut dense foam leveling mat absorbs micro-vibrations, levels surface irregularities, and protects against glass stress points.
Model Dimensions & Specifications
| Feature | Specification |
|---|---|
| Model | UNS 60U Standard Rimless |
| Dimensions (L x W x H) | 23.62" x 14.17" x 14.17" (60 x 36 x 36 cm) |
| Total Volume | 20.5 Gallons (77.7 Liters) |
| Glass Thickness | 6 mm |
| Glass Type | 91% Clarity Diamant Low-Iron Glass |
| Seam Construction | 45° Precision Mitered Joints with German Silicone |
| Branding | Signature Laser-Etched Corner Logo |
What's Included
- 1x UNS 60U Ultra Clear Rimless Glass Aquarium
- 1x Custom-Fit Black Foam Leveling Mat
Hassle-Free Guaranteed Tank Delivery
We always guarantee safe delivery of our tanks. In the unlikely event that your tank arrives damaged or broken by the carrier, we immediately ship out a replacement at no additional cost to you. Please send photos of the damaged tank in its original shipping box so that we can file a claim with UPS on your behalf. Please allow an additional 2-3 business days in case of potential logistical delays.
Frequently Asked Questions
1. Why is the 2-foot UNS 60U considered a staple size for aquascaping?
The 60U offers the most popular standard length (24 inches / 60 cm) in the hobby. It provides sufficient water volume (20.5 gallons) for high biological stability while fitting standard lighting fixtures, stands, and equipment setups easily.
2. What livestock is best suited for a 20.5-gallon aquarium?
The 20.5-gallon capacity is well-suited for medium-sized schools of nano fish (such as Cardinal Tetras, Harlequin Rasboras, or Green Neon Tetras), dwarf Cichlids, Corydoras, or thriving colonies of dwarf shrimp and snails.
3. Why is a leveling mat necessary for rimless aquariums?
Because rimless glass tanks rest directly on their base panel without a raised plastic frame, even a microscopic grain of sand on a stand can create concentrated stress points under weight. The included dense foam mat absorbs micro-vibrations and distributes weight evenly across the entire footprint to prevent glass stress cracks.