I thought sturgeons were always freshwater? But anyways, they were selling some freshwater sturgeons at Petsbarn for I think like $10.. and the guy, who has kept calvus mind you, said they get to be 50 inches long.. and is this usual for a sturgeon?
Oddball said:If these are sterlets, they'll hit only 24". Nice size for an aquarium. Strong water flow, good aeration, and a chiller are "must haves" for these guys.
Here's an old pic of one of my albino sterlets.