185 Gallon All-in-One Reef Aquarium with Stand & Built-In Sump | Ultra Clear Low-Iron Glass Fish Tank — Saltwater & Freshwater Ready, All Black

The Aquadream 185 Gallon All-in-One Reef Aquarium in All Black is the largest ultra clear glass system in our lineup, designed for advanced reef builders, serious hobbyists, and commercial installations that demand expansive display area, powerful integrated filtration, and an uncompromising build quality.

The 144-gallon display tank is constructed from rimless, seamless low-iron ultra clear glass with 91.5%+ light transmittance, delivering a near-colorless, distortion-free view of your reef across the full 59.1-inch length and 23.6-inch depth. Whether you're building a large-scale coral reef ecosystem, a diverse FOWLR system, or an ambitious freshwater aquascape, the generous interior dimensions provide the space to execute it without compromise. The all-black matte cabinet stand at 33.9 inches is purpose-engineered to handle the structural demands and corrosive environment of a large, active saltwater system, waterproof, deformation-resistant, and built to support the system's full operating weight without flexing or fading over time.

The integrated 41-gallon sump, one of the largest built-in sumps across our entire range handles complete mechanical and biological filtration inside the cabinet. Five dedicated compartments including a filter sock chamber, protein skimmer zone, top-off reservoir, customizable flex section, and return pump bay give you comprehensive water chemistry control while keeping the display tank visually clean and equipment-free. All plumbing ships with the system, compatible with saltwater and freshwater configurations. The random-flow return outlet distributes water evenly across the tank's 59-inch span, and the adjustable return knob lets you fine-tune flow to match your livestock's exact needs.

An optional protective top net is available on request for added security with active or jumping species.

Warranty: 2-year coverage on tank and stand. 1-year on electrical components (with bundle purchase). Lifetime warranty on spare parts.