You should be using prime with every single water change.
You can still have clear water without carbon; I don't use it at all, nor do I use the ammonia remover; your tank is not going to cycle properly with either of those in your filter. All you need is biomax, filter floss & some sponge in it.
What you have in your filter now is working against you as your tank is new and you are trying to cycle it with fish in; it would have been easier to do a fishless cycle.