I have an empty 10 gallon and a 20 gallon long and room to put them so I have the want a new snake itch. I found that the 20 long is great for an adult corn but found this amazing white sided brooks king at my local herp shop. I have been trying to do research on kings and every care sheet is different. One said a 20 long is perfect others said they need up to a 60 gallon tank, and everything else was rack systems. So I figured I'd ask here. Is a 20 gal long good for this brooks king as an adult?