I woke up this morning and he was swimming kinda like he was walking with tail down. I did a water change the night before and went to petsmart and got crickets for the first time and also feeders which they sometimes eat also. Anyhow, my question is do you think it was something with the crickets, because when I put those in first, the Jar was eating a bunch of them, but my silver would hit a couple and spit them back out immediately. So, my silver is completely fine but he didn't eat any of the crickets and now the Jar is dead. For the record, this is my second Jar that died on me, the first one was about 10 inches and committed suicide by jumping out.
