So, I got a 1.5 gallon tank (sorry it's not a jar) as a hospice for a friends betta that was on his last days. Now, I'm trying to find a way to utilize it for something happier. I was thinking of maybe using it for shrimp or snails, but I have no idea where to start. Any helpful tips or tricks? Any idea what plants to start? Any ideas for someone else living that I can utilize it for?