Well, I was at Petsmart like an hour ago and they had this adorable Betta but he looked so sick I just had to get him. So I got my 2.5 gallon ready for him and he's being acclimated right now. I'm hoping to buy a 5 or 10 gallon next week for him, but I just couldn't stand seeing him suffer anymore! I've succeeded in resisting so long, but MTS has struck lol Also, I've never had a betta before so I might need some help with this. Do they need anything special? Any info from the betta experts on here would be great!