I try to put in water that feels a little cold so I guess it's not exactly luke warm, but I wasn't sure how to describe it. The distilled water is a great idea that I hadn't considered and I always seem to kill plants so I'm not positive that will work but it never hurts to try. A bigger tank is out of the question too. I only have so much room at my desk and they might not want me to have a 3-5gallon tank at my desk.
He goes into the little cup I got him in when I clean. I didn't know there were different types of sponges. It's just a typical sponge like one you would use for dishes, but I always rinse it out well before I fill it with water.
I'll give the distilled water and plant a try.
Thanks everyone.![]()