Ultum Nature Systems Ultra Clear Rimless Nano Aquarium - Low Iron Glass Fish Tank with 45° Mitered Edges, 5mm-12mm Thick, Leveling Mat Included (5N, 5 Gallon)

i think a large part about aquarium review is longevity, which i cant review yet. but for the tank itself, it is very nice. the glass is clear. the whole thing looks very clean. its a nice tank and worth the premium imo.

I got the 3 gallon nano tank for my shrimp. This is a beautiful tank and the quality is excellent. It showed up well packaged and on time. I’ve wanted this tank for a long time and it did not disappoint. UNS is worth the extra money. I got the UNS glass lid with clips and it’s perfect 😍

Amazing tank! Perfect size, so clear it seems like the fish are floating and such a great design. I love this tank!

I got this 2.5g as a water area for my zoo med 25g reptihabitat, and made a DIY waterfall going into it, and it's just perfect. It has a very, very sturdy construction - I messed up my first attempt at the expansion foam waterfall, and the foam expanded too much and pushed this aquarium into the front panel of the terrarium, breaking the panel, and the aquarium didn't even have a scratch.

This is my favorite tank from UNS, easy to clean and large enough for hard scapes and fish

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.

Absolutely stunning tank. Nothing more just great

Excellent product. It works perfectly and is ideal for my betta fish. The size and design are just right, and it performs exactly as described. Very easy to use and great quality overall. I’m very satisfied with this purchase and would definitely recommend it for betta fish.

Dude en comprarlo por qué vivo en México y lo mandan desde estados unidos, pero llegó todo super bien y es de muy buena calidad Lo recomiendo

Just a great aquarium with nice materials and is the perfect size for my desk.

Llegó en perfecto estado, excelente calidad

The quality of the aquarium tank is satisfactory. However, the shipping process could benefit from improvements in terms of timeliness.

The look and feel of this tank is very good , glass is crystal clear, unfortunately I had to return because of The size I wanted was not as per my wish. Seller accepted my return quickly But hold %20 restocking fee :)