okay so she's about 4 and 1/2 feet long and she's in a 20 gal. she loves to explore and move around. question is i have a spare 55 gal sitting in garage. think i can put her in there? i know smaller is better in bp sense but seems too small when she goes "exploring". she loves to roam *at night* and when i watch her its like she could do soo much more in a bigger tank for her size. think i should put her in there and see if she likes it or just leave her in a 20 gal?