I would encourage you to call Dr. Tim's with the number they supply on the website. The last time I called, Dr. Tim actually answered the phone himself and was very helpful with advice on what his product can and can not do.
If i remember correctly, he will tell you that it is safe to put fish in the tank immediately. The ammonia and nitrites will rise but there is enough bacteria in his product to immediately convert them to nitrates so it is not dangerous for the fish.
If i remember correctly, he will tell you that it is safe to put fish in the tank immediately. The ammonia and nitrites will rise but there is enough bacteria in his product to immediately convert them to nitrates so it is not dangerous for the fish.



