Betta Fish: He’s Using his Teacup!

This guy's wasn't looking too good when I saw him in those garbage cups at Pet Smart a few days ago, so he's temporarily in my emergency 3 gallon orb. I wasn't planning on keeping any betta's in there since it's kinda small and the plants haven't had a chance to grow-in yet, but he'll be moving to a 5 gallon tank as soon as everything comes in the mail. And since I'm currently out of hardscape, I did some research and found a use for some of my (non-leaded) teacup collection.

(I still wanna make sure tea cups are safe to put in aquariums, so if anyone knows of any other dangers apart from bad glaze thing please let me know. Otherwise, please enjoy!)