mouse

My boss` 4 year old daughter wants a blue fish for Christmas. He doesn't want a large tank, so I figured this would be a good fish for him...her. And what is the min tank size to keep one solo?

Last week when I pulled up to my house at night I saw a mouse run underneath the garage door. Two days later I bought a $4 mouse trap (not the spring ones). And put peanut butter inside. It's one of those traps that after the mouse enters to get to the food it can't leave. So far nothing...

Asking for $70 OBO http://www.logitech.com/index.cfm/mice_pointers/mice/devices/5845&cl=us,en