UNS 90LA – 21 Gallon Dual AIO Rimless Aquarium Ultum Nature Systems

The Ultum Nature Systems line of Dual All-In-One rimless aquariums builds upon the cherished features of the standard rimless aquarium, which include flawlessly crafted 45° precision cut mitered edges, unobtrusive silicone and unparalleled clarity thanks to the low iron, 91% Diamant glass formula.

All Dual All-In-One Tanks include a native, fully-integrated internal filtration system that eliminates the need for another piece of equipment. The filtration system features a triple chamber that effectively screens out debris, and includes a coarse aquarium sponge, quality biological media, and a quiet but powerful water pump that ensures healthy circulation throughout the entire system. The Dual All-In-One series can be customized with optional accessories to support a successful freshwater or saltwater aquarium setup.

Key Features and Benefits

The Ultum Nature Systems line of Dual All-In-One Tanks comes with everything necessary for a solid foundation. Each tank includes a standard trumpet outflow.

• UNS Rimless Tank: Crafted with precision and elegance, this rimless tank houses your ecosystem. Constructed of low iron, 91% Diamant glass formula for unparalleled clarity.
• Leveling Mat: Specifically designed to support and stabilize the aquarium’s weight while protecting against glass fissures and cracks, ensuring overall structural integrity and resilience.
• Triple Chamber Internal Filter: A native, fully-integrated internal filtration system that eliminates the need for more equipment, which can detract from the beauty of the aquascape. Features triple filtration chambers that effectively screen out debris.
• Coarse Aquarium Sponge: Serves as mechanical filtration and occupies the first filtration chamber. Prevents fish waste and plant matter from clogging up the other chambers responsible for screening out finer debris particles.
• UNS Bio Brick: Serves as biological filtration and provides increased surface area for beneficial bacteria to colonize, resulting in increased biological filtration capacity.
• Power Head Water Pump: The last filtration chamber houses a compact power head water pump, driving the flow of clean water back into the system. The flow can be easily adjusted, and the filter tubing already comes pre-installed.

Product Specifications

• Dimensions (LxWxH): 35.43” x 11.81″ x 11.81″
• Tank Volume: 21 Gallons
• Glass thickness: 8mm

UNS Dual AIO Aquarium Accessory Compatibility Guide

What’s Included

• 1x UNS Rimless Tank
• 1x Leveling Mat
• 1x Media Riser Tray
• 1x Filter Sponge
• 2x UNS Bio Blocks (Filter Media Block)
• 1x Submersible Water Pump 25W  (UNS Sigma 1800 Pump)
• 1x Outflow Nozzle
• 1x Back Chamber Lid