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Ultum Nature Systems Ultra Clear Rimless Aquarium - Low Iron Glass Fish Tank with 45° Mitired Edges, 5mm-12mm Thick, Leveling Mat Included (30C, Cube, 7 Gallon)

  • Based on 20 reviews
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Availability: In Stock.
Fulfilled by SubstrateSource

Arrives Sunday, Jun 9
Order within 17 hours and 48 minutes
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Color: Cube


Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"


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.
  • 30C - 11.81" x 11.81" x 11.81"

Description

These rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual green color. The low iron content in the glass provides uninterrupted crystal clear visibility. The 45° mitered edges are bonded together using high performance German silicone specifically designed for aquarium construction. Rather than following the conventional sizing of other rimless aquarium brands, our dimensions keep the aquascaper in mind by focusing on the golden ratio. The additional space makes it easier to achieve that sense of perspective and truly show depth in an aquascape. Each Ultra Clear Tank comes with a black leveling mat which is crucial so you don't have to cut up your wife's yoga mat.

Brand: Ultum Nature Systems


Material: Glass


Tank Volume: 7 Gallons


Special Feature: Rimless, Lightweight


Item Dimensions LxWxH: 11.81 x 11.81 x 11.81 inches


Item Weight: 13 Pounds


Specific Uses For Product: Indoor


Style: Traditional


Color: Cube


Included Components: black leveling,nano foam leveling mat


Product Dimensions ‏ : ‎ 11.81 x 11.81 x 11.81 inches; 13 Pounds


Item model number ‏ : ‎ 30C


Date First Available ‏ : ‎ November 21, 2016


Manufacturer ‏ : ‎ Ultum Nature Systems 30C Ultra Clear Rimless Glass Aquarium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 9

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


  • I love uns tanks I own 5 but my last two I ordered from substrate source came with scratches
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
Great tanks when the seller doesn’t overprice it 20-30$ and send them with scratches. 16T and a 30c both had scratches from substrate source I always inspect my tanks right out the box.
Reviewed in the United States on July 15, 2021 by Jimmy gonzalez

  • This aquarium is absolutely stunning and amazing! I am only going to give it a ...
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
This aquarium is absolutely stunning and amazing! I am only going to give it a four star rating because the first one came shattered and shipping was delayed by two weeks even with my prime two day shipping. Otherwise, my betta and I am happy with this aquarium. It's definitely perfect for an aquascape or show tank! ... show more
Reviewed in the United States on January 17, 2018 by Jon Hyde

  • beautiful glass
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
this is a beautiful tank. The quality is instantly noticeable. I feel that the seals are secure and the tank is safe even though it's rimless. The glass is wonderfully clear. It's worth the money and I'd buy it again. I like it so much that I plan on purchasing a larger one by the same company.
Reviewed in the United States on January 26, 2020 by Karyl, Lena's Human

  • Great clarity, arrived well packaged, good buy!!
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
I did my research, went over about every tank on the market! This was exactly what I needed and wanted. Beautiful piece of art for a good price! You won’t fine a better cube tank out there. Crystal clear, comes with a leveling mat and is just big enough for a small aquascape, few fish and a shrimp or two. ... show more
Reviewed in the United States on July 28, 2019 by Amazon Customer

  • High quality, perfect build
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
I've had ADA tanks, Fluval (not even close), but I keep coming back to UNS for those mitered edges. Pretty sure they're the only ones doing that. When viewing your aquascape, the corners look so much better, especially when at an angle. The clarity is crystal clear, and they package them well when shipping. I highly recommend UNS tanks. ... show more
Reviewed in the United States on August 31, 2019 by Mike B

  • Cool tank. I really love it
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
Cool tank. I really love it. My only issue is that it doesn't come with a cover or something to protect from things falling in. I like the tank so I will get a cover made for it.
Reviewed in the United States on March 7, 2017 by Susan

  • Very attractive, solid.
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
This is a perfect, well made small aquarium. I got a 12x12 piece of plexiglass on Amazon for a perfect lid. Very happy with this aquarium.
Reviewed in the United States on January 24, 2020 by Jennifer James

  • Really nice clear glass
Color: Cube Pattern Name: [30C] 7 Gal 11.81" x 11.81" x 11.81"
Such a well made tank. Really nice clear glass. Very much competes with that other well known brand that makes a similar style tank.
Reviewed in the United States on July 25, 2018 by Robert Cartright

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