Valentine and Azure's tanks. Yes, there is a guppy in the 1.5 gallon. I had two others, they got sick and died. My betta Valentine seems to be immune to whatever they had, but I'm wary and that's why the guppy is in the 1.5 gallon instead of the 2.5 gallon.
I do plan on getting a 10 gallon and dividing it. I actually plan to get it at the beginning of next month with a filter. But I'll have to get plants and a bunch of other stuff to cycle it and what not, so it won't be set up right away. Not to mention I'm moving soon. :)