Hey LizzyP sorry about your betta that you had to euthanize. I hope your other betta or bettas doing well. I read briefly your last thread and you mentioned that you going to move out to a new place.Not sure if you did already. But i want to say make sure you acclimate your betta really slowly to the new water (2-3 hrs some people say), or even take some water from old place so you don't shock your bettas with the diffirence.