since there is so many different opinions about products on the market I decided to call the mfg of Stress Zyme that states there additive will work on both fresh and salt, since I have a business of my own I know that competitors will test your product and if it does not do what it says you are looking at a court date and law suits, I have read many articles when beggining raising fish some years ago on these products that are researched by people with PHDs in this field many test and research and alot of money is poured into these products all by educated people in this field, PHD researchers. So I talked to Bryan at Aquarium Pharmaceutical he said that the bacteria is of the Genius something with a P family and there are thousands of types of bacteria and he could not disclose the entire contents but that in the bottle are dormant many strans that when they go into water they start to break down waste in both fresh and salt.
As far as me taking my FW
filter and putting in my SW
tank he said it wouldnt be as affective as if I put it in FW
but that it may help.
In todays world if you try to cheat the public you will be caught.
Sure many people are sceptical of new things, bet there were many who did not believe a plane could fly or computers would be in every home and business.
So to think that thre are products that can kick start the bacteria process in both FW
all in one bottle is not to hard to believe in todays world of science.