Agreed with Alex09- I'm not trying to come across as rude, but, as with every pet, you should have done your research before you purchased your bettas.
And yes, a divided one gal will NOT be big enough for the two of them. That's a half gal for both of them. Imagine living in a space that small. They need at least 2 gallons or higher.
If you get an allowance, save up. If not, do some extra work around the house or stuff like that to earn money. That will help you with buying bigger homes for your bettas.
Last edited by Betta Slave; 08-30-2010 at 11:06 PM.