Need Help Finding the Right Fish Tank?

Bet ur gunma get is a 5 gal. They are nice but will prolly be ur 50$ budget by a little. Good fish for that- either 1 betta and 1-2 snails or 2-3 guppies( all female unless u have someone to take the babies). Everyone will tell u not much can fit in a 5 gal but there's a few, u could even Try 5 neon or some kind o tetra