(02-29-2012, 07:44 AM)bw Wrote: Very nice. You are making me miss having fish.
Maybe you should start it again. 
Keeping a single betta doesn't require much at all.
Just get a minimal 5 gallon tank. 10 gallon would be better and actually does not cost much more. You can get a 10 gallon glass tank for around $12~14, while a 5 gallon tank would cost around $11. So I'd rather get a 10 gallon unless the space at home is an issue.
The rest things you need are simply a heater and a filter, a thermometer. Air pump is not required with betta, since they breath air.
Easy to take care off, and you will have a dog in fish's body. 
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