How much does a full 50 gallon aquarium weigh?
A full 50-gallon aquarium generally weighs between 550 and 600 pounds. This estimate includes the glass tank itself (around 55-60 lbs), approximately 417 pounds of water, plus the added weight of substrate, decorations, and equipment. For comparison, a similarly outfitted 55-gallon tank typically weighs about 600 to 650 pounds.