Crystal Clear glass fish tanks are made with 6mm low-iron glass for the clearest view of your aquarium fish and plants. The 45° mitered edges are bonded together using the best of the best in the aquarium construction. The conventional sizing of other rimless aquarium brands. The tank's brilliant white glass achieves a practically colourless appearance with minimal green tint, ensuring the most natural and vibrant views of your underwater habitat. The rimless and braceless design ensures unobstructed observations of all aquarium features such as With matching clear joints, this tank offers a sophisticated yet simple look that will not draw attention away from your beautiful tropical or marine aquarium set-up.