90 Gallon All-in-One Reef Aquarium | Ultra-Clear Low-Iron Glass Tank with Built-in Sump Filter System – All Black Rimless Design, 58 Gal Tank + 32 Gal Sump, Complete Plumbing Included

This is the one serious reefers have been waiting for — a complete 90-gallon all-in-one reef aquarium in a commanding all-black finish. Engineered for ambitious coral reef saltwater builds and large freshwater fish tanks alike, this rimless, seamless aquarium features ultra-clear low-iron glass with over 91.5% light transmittance — delivering a vivid, undistorted, true-color view of everything living inside.

The all-black matte cabinet stand makes an unmistakable statement in any room — living room, dedicated fish room, or commercial space. It is fully waterproof, corrosion-resistant, and built to carry the load without warping, fading, or breaking down over time. At 0.5 inches thick, the rimless glass panels resist scratches, fingerprints, smudges, and acids/alkalis through years of demanding daily use.

At the heart of the system is a 32-gallon sump — one of the largest included sump volumes at this price point, representing over 55% of total system capacity. That means more stable water chemistry, more room for filtration equipment, and more margin for error as your reef matures. Dedicated chambers for a filter sock, protein skimmer, top-off reservoir, customizable bay, and return pump give you the full toolkit for a thriving saltwater ecosystem.

The random-flow return pump outlet circulates water evenly across all 90 gallons, eliminating dead spots and promoting healthy flow for corals and fish. The adjustable water return pipe gives you fine-grained control over flow rate between sump and display tank — critical for dialing in a reef. All plumbing ships complete and pre-sized. An optional protective mesh lid is available on request.

Backed by a 2-year warranty on the tank and stand, 1-year warranty on electrical components (with bundle purchase), and a lifetime warranty on spare parts — your 90-gallon investment is covered for the long haul.