Im thinking about blumats, but don't want the risk of a flood or overfill as its in a finished bedroom with hardwood floors. Anyone have any technique to make it foulproof of overfilling or flowing. I have read that the sensors can malfunction and just keep flowing. I know this is rare, but I can't get them if I don't know that it 100% will not be able to happen. Right now hand watering sucks. 1-2 hours per day, everyday. Basically can't leave the house ;(