I needed to treat my entire 29g. I've been doing this for a few days now. I did a water change late last night/early this morning and added the methylene blue as I normally would but this time around my water has gone cloudy in less than 6 hours. What's going on? This hasn't happened before since I started the treatment. The only reason I've even been changing the water is because I worry about water quality with lack of bacteria to deal with ammonia.