Made from low-iron glass for higher optical clarity, this 2.1gallon rimless tank is constructed with high-grade silicon for minimal seams. Durable and sleek, the rimless tank (without a rim or frame) offers the highest level of quality and aesthetic for any aquarium.<br><br>Tank Capacity: 2.1 gallon, 7.9 liter <br> Dimensions: 8x8x8 inches, 20x20x20 cm <br> Glass thickness: 3/16 inches, 5 mm <br> Material: low iron glass <br> Construction: high stregnth clear silicone <br> Joint Type: standard 90° joint