well, i have a betta now. two months ago, i didn't have any fish. now i have a 10 gal community of livebearers and a 2 gal with a beautiful red betta. question. this 2 gallon tank is 8x8 inches and 8 inches deep. lots of room. but it looks so empty with just my little guy. i may move him to a one gallon instead and use the 2 gal for something else, but before i do that i wanted to get your opinions on some other fish, just one, that might do okay in there with him. something smallish without fancy fins of course. i've read here that bettas are fine alone, but still......................