cage size, looking to get a boaphile 421t.

would a 24x24x11.5 be a big enough cage for a single adult ball? I normally see the 36x18 combo just wondering if this would be enough.

for a grown adult would have to be approx 3x2x1

I am with Krazy99cl on the size, if you call the guys at boaphile they are super helpful and they can assist you in purchasing the proper size and getting your heating options all dialed in super helpful guys!