Brewed up a batch of my Fat tire style amber ale on Sunday. Came home today and found my airlock on my plastic bucket fermenter full of krausen, still bubbling away. Never had this happen before(must have done something right). So i took my siphon tube that I use to rack my beer stuck that in the rubber grommet, led that into a container(rubbermaid) of sanitized water with a taped on cover. there is a slight gap cos of the tube entering the container. Is this an acceptable use of a blow off tube?