I made the hugest mistake and went to eBay to check on their listings of live bettas (Aquabid was down last time I checked) and what do my eyes lock onto? This guy:
I went for about half an hour telling myself that the 3.5 gallon Kritter Keeper could house him, and even cleared a space for it, but now I am going through the other part of my "I want it" cycle. I am thinking how my mom would scream at me for getting yet another critter for my room, and not wanting to deal with that. Besides, what would I house my other betta in if he got sick and I needed to ISO him (he lives in a tank with 5 purple mystery snails and who knows how many MTS)?
Ah, the joy of it all.