Hi
Are you aware that the profile has no access to the filter from the front? It is a side door, so you need to make sure that you have plenty space at the left hand side of the tank for filter maintenance...It comes with Aqua plus water conditioner and Cycle bacteria additive...Add the Aqua plus to the new water added then switch it all on...Run it for a few hours to make sure that the chloramine is gone then add the first dose of Cycle...After that you add cycle for the next two days at specified dose rate, give it a few more days to make sure that everything is running as it is should be...At this point you should be able to add a few hardy fish to the system, keeping a good eye on ammonia and nitrite levels.
If you are planning adding fish from another tank to it straight away, you will need to add the old filter from that tank into the new one and run them both for a few months.