My Mom is helping me build three two gallon tanks and then once they are built, I have a shelf in my room which we will fasten to the wall for them and she even said I can have three more bettas other than Jaws and Fuego. I had a fight on my hand to just get her to let me have two bettas and now she wants to let me get five. They are so addictive....even my Mom can't resist them for long. Oh, my head is spinning with all the possibilities. We have built our own (still functioning) 20 gallon before so I know this is gonna work.