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Ultum Nature Systems

UNS Ultra Clear Rimless Tank - 25.6GAL | 97.2L - 23.62x14.17x17.71 | 60x36x45 CM, 6mm Glass Thickness, Leveling Mat Included - Low Iron, High Clarity Fish Tank w/ 45° Mitered Edge - [60T]

  • Based on 262 reviews
Condition: New
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Availability: In Stock.
Fulfilled by SubstrateSource
Arrives Sep 23 – Sep 27
Order within 12 hours and 32 minutes
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Pattern Name: Tall


Size: [60T] - 25.6G / 97.2L - 60x36x45 CM


Features

  • Crafted with low iron 91% clarity glass and 45-degree corners The glass appears clearer with a minimal greenish or blue tint with uninterrupted edges, providing a more true-to-life representation of your aquatic environment.
  • Constructed with German made silicone Bonded together using high quality adhesive rated for moisture and durability, our tanks give peace-of-mind for even the most dedicated aquarium enthusiasts.
  • Leveling mat included Leveling mats add a non-slip surface to the base of your tank and are a necessity for adding support and stability for keeping your tank safe and secure from shifting or slipping.
  • 60T - 23.62" x 14.17" x 17.71"

Brand: Ultum Nature Systems


Material: Glass


Tank Volume: 24.3 Gallons


Special Feature: Easy to Clean, Rimless


Product Dimensions: 23.62"L x 14.17"W x 17.72"H


Shape: Rectangular


Specific Uses For Product: Indoor


Style: Traditional


Color: Tall


Included Components: Black Dense Foam Leveling Mat


Product Dimensions ‏ : ‎ 23.62 x 14.17 x 17.72 inches


Date First Available ‏ : ‎ March 17, 2023


Manufacturer ‏ : ‎ Ultum Nature Systems


Best Sellers Rank: #33,084 in Pet Supplies (See Top 100 in Pet Supplies) #43 in Aquariums


#43 in Aquariums:


Customer Reviews: 4.7 4.7 out of 5 stars 262 ratings


Manufacturer: Ultum Nature Systems


Date First Available: March 17, 2023


Item Dimensions LxWxH: 23.62 x 14.17 x 17.72 inches


Brand Name: Ultum Nature Systems


Target Audience Keyword: fish


Color: Tall


Size: [60T] - 25.6G / 97.2L - 60x36x45 CM


Material: Glass


Style: Traditional


Included Components: Black Dense Foam Leveling Mat


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Gorgeous small aquarium
Pattern Name: Cube Size: [25C] 4 Gal 9.84 x 9.84 x 9.84
This concerns the 4.1 gallon size aquarium, which arrived today. It's stated as a 10 inch cube, but that's approximate. It's actually metric, 25 centimeters along each edge. That 25 cm is correct, according to my tape measure. In inches, it's 9.84, if anybody cares about the difference, which I don't. The glass thickness is 5 millimeters, by my actual measurement. It was very well packed. When it arrived, one edge of the carton was dented, which worried me. No problem, though. Inside the carton, the aquarium was protected by a top cap, a bottom cap, and stiff edge protectors, all surrounded by a thick layer of styrofoam peanuts. So despite the dented carton, the aquarium was fine. Styrofoam peanuts are a nuisance because of static electricity, and they shed tiny particles, but they do a great job of protection, and that's what counts. The aquarium looks perfect. I examined it very carefully, all the sides, the bottom, all the edges, both visually, and by running my fingertips along the edges. No roughness or unevenness, no problems at all, that I could find. Flawless. When I was chasing tiny particles of styrofoam with a moist paper towel, I noticed the glass was squeaky clean. That's exactly what the whole aquarium looks like, a pristine cube of squeaky clean glass. It passed the initial exam with flying colors. I'll check it for leaks by adding a little distilled water now and then over the next couple days. Based on how well made it looks, I don't expect any problem, but if it leaks I'll edit this and let people know. I think my Betta is going to be a happy camper pretty soon. ... show more
Reviewed in the United States on February 20, 2019 by Jeff Jordan
    • PRISTINE!
Pattern Name: Long Size: [45L] - 3.4G / 13L - 45x17x17 CM
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Wow. This fishtank is amazing! It was well packed and in pristine condition upon arrival. It has a bit more weight than your average fish tank you'd get from a chain pet store. The craftsmanship is obvious as soon as you take it out of the box. The glass is super clear, the silicone used to hold the glass pieces together was done with attention to detail. It Looks so clean!! I am sooooo happy. Plus the long and shallow size is perfect for my betta. He absolutely LOVES it! ❤️ p.s. I got the 17×6×6 ... show more
Reviewed in the United States on March 9, 2023 by Amazon Customer Amazon Customer
    • CRAFTMANSHIP
Pattern Name: Tall Size: [25T] - 5.9G / 22.5L - 25x25x36 CM
Review Image by Ashley Ashley
Review Image by Ashley Ashley
The media could not be loaded. Absolutely spectacular. My 7-year-old an I spent an entire afternoon bc rearing our scape. It’s just beautiful. The craftmanship. The attention to detail. Our ecosystem is alive and well. UPDATE: 3 months later, my natural aquarium is stabilized and fully functional microcosm ecosystem. Amazing! ... show more
Reviewed in the United States on March 28, 2025 by Ashley Ashley
    • Clarity
Pattern Name: Long Size: [90L] - 21.3G / 81L - 90x30x30 CM
The media could not be loaded. This is a 21 gallon tank, it is beautiful. It was delivered safely and on time, there are no problem, it is working and holding up perfectly, and no leaks, the clarity of the tank is perfect, my husband set it up in our kitchen and I'm enjoying it so so much 😀 I definitely would buy again from this company and yes, I would recommend this to all. ... show more
Reviewed in the United States on April 16, 2025 by Supermom
    • Amazing tank
Pattern Name: Shallow Size: [5S] 2.5 GAL 14.17" x 8.66" x 4.72"
Review Image by david pires david pires
This tank is gorgeous. It’s the 3.5 shallow. It came extremely well packaged with no chips or cracks and the balancing mat underneath is amazing. This tank is very well built.
Reviewed in the United States on March 12, 2025 by david pires david pires
    • 45S - but they've got so many other great concepts.
Pattern Name: Shallow Size: [45S] - 5.9G / 22.6L - 45x28x18 CM
Review Image by M. DeKalb M. DeKalb
Review Image by M. DeKalb M. DeKalb
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45S - 5.9 gallon, shallow. I keep a Betta housed in this. He seems to like it. He's always making bubble nests. I think it's a great aquarium. Would definitely buy UNS again if I were in the market for a unique, well designed aquarium.
Reviewed in the United States on March 22, 2025 by M. DeKalb M. DeKalb
    • UNS does not disappoint!
Pattern Name: Nano Size: [5N] 4.6 Gal 14.17 x 8.66 x 8.66
UNS tanks are excellent, I have 2 pico size. The silicone work is super clean and overall the tanks come well packaged, clean, and clear. I rarely give 5 stars, but I can't find a single thing I don't like.
Reviewed in the United States on June 4, 2025 by Jenny McKay
    • Most beautiful tank
Pattern Name: Long Size: [45L] - 3.4G / 13L - 45x17x17 CM
Review Image by Alexandria Stuart Alexandria Stuart
I’ve been looking for a bookshelf tank since forever that was a good price and I finally found one! It’s durable, no cracks, and my betta loves how wide it is in comparison to his 5g cube.
Reviewed in the United States on February 6, 2025 by Alexandria Stuart Alexandria Stuart

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