Hi guys. Some of you might of read my Memorial for my recently lost fish Tengshugh (R.I.P). Well anyways, he liked his bowl, it hold about a liter. Yes I'm Canadian. That's about a quarter gallon. My new fish, P.K. Maurice (I gave him a full name. P.K. stands for Peter Kip) is much more active than Tengshugh was. I bought P.K. a silk plant, some new rocks and a 5 minute exercise mirror. I'm thinking of upgrading him to a 1 or 5 gallon tank though. If I don't, should I get a mini heater? I find it easier to clean his smaller bowl but it's about him, not me. Anyways, I was wondering if I should get him a glass or acrylic tank. What would make him happier. I keep my room around 21C (About 70F). Sometimes a little higher. If I do get a new tank, then I'll use the bowl for when we go on trips. If they're long, the fish gets a lift. I wouldn't use the bowl in the car though. I've only had him a day. Should I give him more time to decide if he likes the bowl or not? Also, he doesn't seem to want to do his flaring exercises. Are they bad for bettas and would the lack of flaring be due to his short time in the bowl? I hope you guys can help me out here. I want my fish to be happy.