You can combine the existing numbers temporarily, but I think you'd be better off if in the longterm, you expand the size of the school. Not that a 5.5 plus a 2 gallon is a problem to move, IMO. It's about the size of a small bucket.
I moved about six months ago, and I'm pretty sure a shelf of books and the dishes were more of an issue.![]()
I know, it doesn't seem like much, but add in a 75 gallon saltwater tank plus 30 gallon fuge, 3 cats and a toddler. One more fishtank is one more fragile thing to worry about, lol. And since it's going from Maryland to Georgia, it's not just a move across town where I can do it in multiple trips. All at once, blech.
Perhaps I'll give away the tank with the guppies and just school the rasboras. I actually like them better anyhow. Or maybe I'll just give away both small tanks, with the existing fish, and set the 5 gallon up when I arrive.