I just bought a really nice Betta...I'm having him shipped to me in Massachusetts from Thailand and he was not cheap. I just set up a brand new 10 gallon tank for him, but it has not gone through nitrite/ammonia cycling yet. I am going to put a guppy in there to get the cycle done for me. My betta is coming on Thursday of next week...and that tank will most likely not be done cycling by then. Can I keep him in a 1 gallon fish bowl with water from an established aquarium? If I do that, obviously a fishbowl has no filter, how often/how much of that water should I change?