Am really sad then because due to my own fault I accidently set the heater in his tank higher than it should have been and he died the temp went up to 90. I am so sad about this :cry:. I hate those elite heaters they don't turn on and off when the temp goes lower or meets the desired temp you want you have to constantly monitor it. I just got another betta thinking am gonna set a timer to go off to remind me to check on the temp so this doesn't happen again. Maybe my new betta will make a bubblenest too. Lesson learned.:shakehead: