if that blue one you gave me today turns out to be female what would you think about trying to pair em up?

RIP 3/24. I did a water change earlier today, and he was fine. We went to the neighbors house for bbq tonight and just got back. I went to feed them and he didn't come up like normal. I couldn't find him in the tank, and right away checked under it and he was laying on the floor dead. He never had issues jumping, he would tap the glass but never tried the plastic inserts in back by the filter, but that's where he had to have gotten out, he was right under the back of the tank. It must have happened awhile ago, he was dry on top already, so I never would have been back in time, it wasn't a 5 minute thing where I could have saved him and he would be alive still thing. His last photo from 3/10.

