Hello, my betta of 8 months died last night. Kinda has me depressed right now, but I want to start again. I have learned alot and want to make sure I have the perfect setup for the next go-round. I think the setup was my major problem from the beginning. The pet store, in my opinion, did not give me the best info. I think the root of all my problems was the fact I did not have a tank heater. Although I only had a 1.5 gallon tank (more than enough, so the pet store said), I was not under the impression I needed a heater. By the time I realized this about a couple weeks ago, my betta was not doing too well. Any ideas on good advice or book recommendations would be greatly appreciated. Thank you. RD