Their little tanks are so cute! I just have mine in a bowl and a vase. I have rocks in the bottom, but, that's it for now. I like the names you have picked for yours. I kept trying to think of Chinese names, or names that work in pairs for my two, but, now I think I'm just going to go with boy names I like. For now, they are nameless. Shame on me. But, I'm glad you posted these pictures, it's kinda motivating me to find names!