Dual All-In-One Aquariums by Ultum Nature Systems feature everything that is loved about our standard rimless aquariums: 45° precision cut mitered edges, high-grade unobtrusive silicone for security and quality viewing plus low iron and 91% Diamant glass. Featuring a sleek, innovative built-in filter eliminating the need for an additional piece of aquarium equipment. The triple filtration chamber includes a coarse aquarium sponge, quality bio-media and a reliable water pump to provide consistent flow to the entire system. The same technology behind all Ultum Nature Systems Rimless Aquariums has been used to create the 45° mitered edges along with beveling for a cleaner look. Cut out windows allow the user to easily gauge built-in chamber water level. A built in water level adjustment baffle allows the user to raise or lower the height of the water level in the first chamber for surface skimming or creating the option for wet dry filtration when used with the Media Tower **Decor not included**   30A CUBE DIMENSIONS: L30 X D30 X H30 CM OVERALL VOLUME: 26.9 LITERS CHAMBER VOLUME: 7.1 LITERS GLASS THICKNESS: 5MM LOW IRON GLASS FLOW RATE: 500L/HR POWER CONSUMPTION: 10 WATTS NUMBER OF INCLUDED BIO MEDIA: 2 LEVELING MAT: INCLUDED   Featuring a sleek, innovative built-in filter eliminating the need for an additional piece of aquarium equipment. The triple filtration chamber includes a coarse aquarium sponge, quality bio-media and a reliable water pump to provide consistent flow to the entire system. The same technology behind all Ultum Nature Systems Rimless Aquariums has been used to create the 45° mitered edges along with beveling for a cleaner look. Cut out windows allow the user to easily gauge built-in chamber water level.