Hello, I'm really new to turtles, so I'm curious about this. I can't find anything saying Spotted Turtles are illegal in Missouri, but let me know if I'm wrong. If they are illegal, then my question will apply to a single common Musk Turtle. Anyway, would a full 20 gallon tank be enough space for a Spotted/Musk turtle to live comfortably. I would have a basking platform that goes up out of the tank, so they would have the whole tank to swim in. Would a 20 gallon long be enough space or would something like a 38 gallon work better? I know bigger is better and I'll look into getting a 38 gallon, I was mostly just wondering because I have a 20 gallon long.