How Big Do Sturgeon Get? (Average and Record Sizes)
Beluga, white, and lake sturgeon are, by far, the biggest sturgeon species. Belugas can reach a maximum size of over 20 feet and more than 3,000 pounds. White sturgeon can have a maximum size of about 20 feet and 1,500 pounds. Lake sturgeon can reach a size of 8 feet and 250 pounds.