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UNS Ultra Clear Tanks

Original price $ 25.99 - Original price $ 2,599.99
Original price
$ 699.99
$ 25.99 - $ 2,599.99
Current price $ 699.99
Size: [ 90U ] - 35.43 x 22.04 x 22.04" - 68 Gallons

UNS rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with minimal 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 yoga mat.

+ 45° Mitered Edges 
+ 91% Clarity with Diamant Glass

+ High Quality German Silicon 
+ Laser Etched Logo
*For dimensions, glass thickness, & volume, please see the last product image

Ultra-Clear Low Iron

+ Black Leveling Mat

Important Note: 
Dimensions are listed as L x W x H in inches. Please ensure you have selected the correct size tank before purchasing.

*Please see the last product image for a zoomed view.


Hassle-free tank deliveries!

We always guarantee the 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 the shipping carrier on your behalf. 


If you are interested in the Ultum Nature Systems' bigger tanks:
[120U] - 114 Gallon 
--- Please contact us here.

Shipping on the 90L Tank may be delayed due to a shortage of proper shipping materials. * 

Please allow an additional 2-3 business days in case of potential logistic delays.