I recently purchased a 1.5 gallon tank for my brother. I want to know if i can cheat the cycling as he wants to get a fish like now. I know a little about cycling (the benificial bacteria that converts nitrites and ammonia to nitrate). I have a 35 gallon tank that has been up and running for years. Can i squeeze the bio foam into the new tank? Will that be enough, or do i have to wait a few weeks?