21Gal 23.6"L×13.7"W×14.9"H Low Iron Glass Rimless Aquarium Tank

This 21-gallon rimless aquarium tank is built with low-iron glass for an ultra-clear, unobstructed view that shows off your aquascaping and freshwater displays with true-to-life color, free of distracting green tints. Each tank is assembled by experienced specialists using meticulous manual bonding, resulting in thin, uniform, nearly invisible silicone joints that deliver reliable structural integrity. Top-tier silicone engineered for tensile strength and anti-aging durability is for a secure, long-lasting seal, while every glass edge undergoes a rigorous polishing process to create a smooth, scratch-resistant beveled finish that enhances the minimalist aesthetic. The tank includes a matching top glass set with clips and a protective bottom cushioning mat, and arrives in reinforced packaging to protect the fragile glass during shipping.