Get a 3 feet wide tank will be much better. Temesis grows to 3 feet in length. For it to grow to it's
Max potential suggest something wider than 3 feet
You'll be fine for a while, but be honest with yourself before you purchase a particular species....as in, if you do want Tems for example...get them...but you will need to upgrade down the road. Besides that, thats a nice sized tank