I have had a Lubbock wrasse in QT for almost a week. I dosed the recommended teaspoon to 20 gallons of Prazi, ran an airstone with an oversized HOB filter. Since its a wrass after 24hrs I did a 25% WC and added some carbon pad to the HOB to help remove remaining Prazi. When the lights came on this morning there seems to be a haze to the water. I expected it to be crystal clear, especially since I added carbon. Should I be concerned of a bacterial bloom or is this normal? Fish seems to be acting as normal as a Fairy wrasse can be in QT. Eating well but staying in the various hides most of the time.