Great lid
"Love the lids. They allow a lot of light to pass"
Reduce visual clutter and water evaporation with a matching glass lid for your UNS Tall Rimless Aquarium. Designed for easy installation with included clear plastic clips, each lid provides clearance for common aquarium equipment, including lily pipes, heaters, and CO2 accessories.
This intentional clearance also allows for proper gas exchange while maintaining a secure fit. A practical and functional addition for planted aquariums and aquascaping.
Best For
- Ultum Nature Systems rimless tall aquariums
- Freshwater planted aquariums
What’s Included
- UNS Tall Glass Aquarium Lid
- Clear plastic lid clips
Compare tank dimensions, water volume, compatible glass lid dimensions, and accessory clearance for every Ultum Nature Systems Rimless Aquarium series.
Cube aquariums feature equal length and width, creating a symmetrical footprint that’s ideal for compact aquascapes, shrimp aquariums, and nano displays.
| Tank Model | Dimensions (IN) | Volume (Gal) | Lid Dimensions (IN) | Clearance (IN) |
|---|---|---|---|---|
| 16C | 6.29 × 6.29 × 6.29 | 1 | 5.51 × 4.72 | 1.57 |
| 20C | 7.87 × 7.87 × 7.87 | 2.1 | 7.09 × 6.30 | 1.57 |
| 25C | 9.84 × 9.84 × 9.84 | 4.1 | 9.06 × 7.87 | 1.97 |
| 30C | 11.81 × 11.81 × 11.81 | 7.1 | 11.02 × 9.84 | 1.97 |
| 40C | 15.74 × 15.74 × 15.74 | 16.9 | 14.96 × 13.39 | 2.36 |
Long aquariums maximize horizontal viewing space, making them a favorite for nature-style layouts, Iwagumi, Dutch, biotope aquascapes, and schooling fish.
| Tank Model | Dimensions (IN) | Volume (Gal) | Lid Dimensions (IN) | Clearnance (IN) |
|---|---|---|---|---|
| 45L | 17.71 × 6.69 × 6.69 | 3.4 | 16.93 × 4.72 | 3.15 |
| 60L | 23.62 × 7.87 × 7.87 | 6.3 | 22.83 × 5.51 | 2.36 |
| 90B | 35.43 × 7.87 × 9.84 | 11.8 | 34.65 × 5.12 | 2.76 |
| 90L | 35.43 × 11.81 × 11.81 | 21.3 | 34.50 × 8.66 | 3.15 |
Nano aquariums offer a compact footprint that is ideal for small spaces.
| Tank Model | Dimensions (IN) | Volume (Gal) | Lid Dimensions (IN) | Clearnance (IN) |
|---|---|---|---|---|
| 3N | 12.20 × 7.48 × 7.48 | 2.9 | 11.41 × 5.51 | 0.79 |
| 5N | 14.17 × 8.66 × 8.66 | 4.6 | 13.39 × 6.69 | 1.97 |
Shallow aquariums maximize horizontal space, making them ideal for expansive hardscape layouts, carpeting plants, and open, nature-inspired aquascapes.
| Tank Model | Dimensions (IN) | Volume (Gal) | LID DIMENSIONS (IN) | CLEARANCE (IN) |
|---|---|---|---|---|
| 25S | 9.84 × 9.84 × 5.11 | 2.1 | 9.06 × 7.87 | 1.97 |
| 5S | 14.17 × 8.66 × 4.72 | 2.5 | 13.39 × 6.69 | 1.97 |
| 45S | 17.71 × 11.02 × 7.08 | 5.9 | 16.93 × 8.27 | 2.36 |
| 60S | 23.62 × 14.17 × 7.08 | 10.2 | 22.83 × 11.42 | 2.76 |
Standard aquariums offer balanced proportions, making them a versatile choice for planted aquariums, freshwater communities, and saltwater reef setups.
| Tank Model | Tank Dimensions (IN) | Volume (Gal) | Lid Dimensions (IN) | Clearance (IN) |
|---|---|---|---|---|
| 45U | 17.71 x 11.02 x 11.02 | 9.3 | 16.93 × 8.27 | 2.36 |
| 60U | 23.62 x 14.17 x 14.17 | 20.5 | 22.83 × 11.42 | 2.76 |
Tall aquariums maximize vertical space, making them ideal for dramatic hardscape, taller aquatic plants, and layouts that emphasize height and depth.
| Tank Model | Dimensions (IN) | Volume (Gal) | LID DIMENSIONS (IN) | CLEARANCE (IN) |
|---|---|---|---|---|
| 16T | 6.29 × 6.29 × 9.44 | 1.6 | 5.51 × 4.72 | 1.57 |
| 20T | 7.87 × 7.87 × 11.81 | 3.1 | 7.09 × 6.30 | 1.57 |
| 25T | 9.84 × 9.84 × 14.17 | 5.9 | 9.06 × 7.87 | 1.97 |
| 30T | 11.81 × 11.81 × 17.71 | 10.6 | 11.02 × 9.84 | 1.97 |
| 3T | 12.20 × 7.48 × 9.44 | 3.7 | 11.41 × 5.51 | 0.79 |
| 5T | 14.17 × 8.66 × 11.02 | 5.8 | 13.39 × 6.69 | 1.97 |
| 45T | 17.71 × 11.02 × 14.17 | 11.9 | 16.93 × 8.27 | 2.36 |
| 60T | 23.62 × 14.17 × 17.71 | 25.6 | 22.83 × 11.42 | 2.76 |
Dual AIO Aquariums feature integrated rear filtration that keeps equipment neatly concealed while providing flexible media options. A versatile choice for planted aquariums, freshwater communities, and nano reef setups.
| Tank Model | Dimensions (IN) | Volume (Gal) | LID DIMENSIONS (IN) | CLEARANCE (IN) |
|---|---|---|---|---|
| 30A | 11.81 × 11.81 × 11.81 | 7.1 Total / 1.9 Filter | 11.02 × 7.48 | 0.59 |
| 35A | 13.78 × 13.78 × 13.78 | 11.3 Total / 2.5 Filter | 12.99 × 9.65 | 0.49 |
| 40A | 15.75 × 15.75 × 15.75 | 16.9 Total / 3.3 Filter | 14.96 × 11.61 | 0.31 |
| 45A | 17.71 × 11.02 × 11.02 | 9.3 Total / 2.6 Filter | 13.39 × 10.24 | 0.39 |
| 60A | 23.62 × 14.17 × 14.17 | 20 Total / 4.5 Filter | 22.83 × 9.84 | 0.50 |
| 90LA | 35.43 × 11.81 × 11.81 | 21.4 Total / 5.6 Filter | 31.10 × 10.83 | 0.35 |
Overall rating: 4.8240743 / 5 from 108 reviews.
The UNS Tall Tank Glass Lid with Clear Clips is praised for its sleek appearance, high-quality construction, and secure fit. Customers appreciate the clear clips that prevent fish from jumping out and reduce evaporation. The glass is noted for being thick and well-built, and the packaging and shipping are highly regarded.
Review topics: ["size","fit","quality","service","shipping","design","cover","price","looks","packaging","box","lid","glass","clips","tank","addition","care","space","gap","holds","website","fish"].
"Love the lids. They allow a lot of light to pass"
"Bought the matching lid for my UNS 60U and it fits perfectly. Minus one star because the clips it came with did not fit the tank at all, I luckily had some from my old 40A."
"I have recently purchased an aquarium followed by a lid. Both were delivered very well packaged and in perfect condition."
"Amazing"
"Arrived quickly in solid packaging. Quality of the glass was super clear and has a good thickness. Defs would recommend."
"Sleek and well constructed. Nice lid."
"Glass is perfect, clip is not 100% fitted so there’s some slack."
"The glass cover fit perfectly. However, a lack of clear instructions made installation a challenge. Support was helpful but only after multiple emails. I only found out later that some instructions were on the back of the box which I never saw as I laid the box on a table to prevent breakage. I had to buy suction cups to make removal and re-installation safe. Otherwise the snug fit made it hard to safely lift the cover (fell into tank)"
"Good"
"Very high quality! Perfect addition to any rimless tank to prevent evaporation and provide an aesthetically pleasing look!"
Shipping
Orders are typically processed within 1-2 business days M-F. However, additional time may be required during peak seasons and federal holidays. For orders containing live plants, we exercise extra caution and assess factors such as travel distance and weather to ensure safe transit.
To avoid delays, please ensure all order information is accurate and complete. We cannot offer refunds and are not responsible for orders shipped to incorrect addresses due to errors in provided information. Once an order has been shipped, delivery times are determined by the carrier and are outside of our control. On average, shipments arrive within 2–5 business days, excluding weekends and holidays. For more information, please visit our FAQ page.
Returns
If you are not satisfied with your purchase, please contact us within 48 hours of delivery. Approved returns must be shipped back within 14 days of approval. Returned items must be unused, unopened, and in their original packaging. Specific return requirements, if applicable, will be listed on the product’s page. For more information, please visit our FAQ page.
Refunds
No worries, we’ll take care of everything as long as it fits the guidelines above.Most answers to general questions can be found on our FAQ page.