UNS Dual AIO Rimless Tank Glass Lids
Product Overview
The Ultum Nature Systems (UNS) Dual AIO Rimless Aquarium Glass Lids are specialized, high-clarity glass covers custom-engineered to fit the exact display footprint of the UNS Dual All-In-One tank series. Designed to sit flush over the main viewing area without obstructing the rear filtration chambers, these lids provide a sleek, low-profile barrier against evaporation and jumping livestock without disrupting your aquascape.
Important Compatibility Note: These lids are engineered exclusively for the new UNS Dual AIO series. They are NOT compatible with standard UNS rimless tanks or original single-chamber AIO models. Click here for original UNS Rimless Glass Lids.
Key Features & Benefits
- Precision Dual AIO Alignment: Custom-cut to sit precisely over the display area, leaving the rear dual-chamber filtration system accessible while creating a unified, seamless look.
- Livestock Protection: Provides essential security for active fish and invertebrates, preventing jumpers like Bettas, wrasses, and gobies from escaping.
- Parameter & Evaporation Control: Dramatically reduces top-off frequency and maintains steady water chemistry and salinity levels, which is crucial for nano reef and delicate freshwater ecosystems.
- High-Clarity Glass Construction: Made with premium extra-clear glass that allows full light penetration from LED fixtures for healthy plant and coral growth.
- Discrete Clear Clips Included: Ships with high-clarity, non-obtrusive rim clips designed to hold the lid firmly in place while preserving the borderless aesthetic.
Model Compatibility & Dimensions Specifications
| Lid Model | Glass Dimensions (L x W) | Included Clips | Compatible Dual AIO Tank |
|---|---|---|---|
| Dual 30A | 11.02" x 7.48" (28 x 16 cm) | 4x Rim Clips | UNS 30A Dual AIO |
| Dual 35A | 12.99" x 9.65" (33 x 24.5 cm) | 4x Rim Clips | UNS 35A Dual AIO |
| Dual 40A | 14.96" x 11.61" (38 x 29.5 cm) | 4x Rim Clips | UNS 40A Dual AIO |
| Dual 45A | 13.39" x 10.24" (34 x 26 cm) | 4x Rim Clips | UNS 45A Dual AIO |
| Dual 60A | 22.83" x 9.84" (58 x 25 cm) | 4x Rim Clips | UNS 60A Dual AIO |
| Dual 90LA | 31.10" x 10.83" (79 x 27.5 cm) | 4x 8mm Clips + 1x 5mm Clip | UNS 90LA Dual AIO |
What's Included
- 1x UNS Dual AIO High-Clarity Glass Lid
- 4x Clear Rimless Lid Clips (Note: Dual 90LA includes 4x 8mm clips AND 1x 5mm clip for proper panel spacing)
Frequently Asked Questions
1. Why doesn't the Dual AIO lid cover the entire top of the aquarium?
The lid is intentionally sized to cover the display area up to the acrylic filtration wall. This leaves the back filtration chambers accessible for routine maintenance while ensuring adequate surface gas exchange and cord pass-through room.
2. Can I use these lids on a standard UNS rimless tank or single-chamber AIO?
No. Standard UNS tanks and single-chamber AIO models have different display footprints and back-wall positions. Please ensure you order from the standard UNS Glass Lids collection if you do not have a Dual AIO system.
3. Will the glass lid interfere with my aquarium lighting?
No. UNS uses high-clarity transparent glass that allows full light spectrum transmission, ensuring your aquatic plants or corals receive the PAR levels needed for healthy growth.