All are very good comments above. Just something to add is that you should read up on the notrogen cycle asweel before you start cycling your tank. That way, you will understand why you are adding all these products, what you will be testing when your
test kit arrives. Once you have a more basic understanding of all this, then it will all start to make sense to you. So don't worry too much. It is all alot to take in at the beginning but it alll starts to make sense if you understand the WHY aswell as the HOW?