hi so, I just upgraded from a 1.5 gallon (yes I know, too small) to a 3 gallon for my betta fish. I want to do many things with the tank, including incorporating live plants, and adding tankmates if it's possible, but I don't know for sure if the tank would be big enough for them to live comfortably. I was looking at ghost shrimps, and it's certainly doable. I'm hoping to upgrade to a 10 gallon eventually, but as I'm 16 and don't have a job, it's going to be a while from now. so, if it is possible to have ANY, and I mean any kind of tankmate, what would they be? I'm very new to this and I'm hoping to learn a lot more, so please forgive me if I'm a bit dumb with this stuff!