I bought API Stress Coat and Stress Zyme Tropical Fish start up pack but I've been told it's not very good.
Should I just buy the API Tap water conditioner?
Also when I do it do I put the water in the tank then add the stuff or do I have to add it before?
Should I just buy the API Tap water conditioner?
Also when I do it do I put the water in the tank then add the stuff or do I have to add it before?

