Some of the reviews say it is loud but I think it sounds like you have a fish tank in your bedroom
We have been running it in our bedroom on our night stand for the last week. I put a few drops of tea tree oil in it every day or two. It goes through about 200ml a day. Some of the reviews say it is loud but I think it sounds like you have a fish tank in your bedroom. I actually think it is soothing to sleep to.
Rating: 5 stars