I just changed tanks from a 55gal to a 120 gal. I used the gravel from the 55 gal and had to add some new because of the size difference. I did my best to wash the new gravel as much as possible. The new gravel is brown. I am using the same filters and filter matter that was in the 55. I tried to use as much of the water from the 55 as possible and added what was needed. I used declorinator and Ph minus (because my tap water is too high).
The water in the new tank is very cloudy (white). Is this because of a bacteria bloom? If so will it hurt the fish? I will be doing daily 10% water changes until it gets clear. Is there any thing else I can do?

