
Welcome to APC! Hopefully you'll become a pro in no time.
It looks like you have begun with the best tank out there. Be careful to get quality equipment to go with it. Rena filters are good. They are reasonably priced. AquaClear filters are also good but they aren't a canister. Why has such a nice tank and then hang a filter on the back? I'd really try to save for a canister if I could.
What you really want to be careful to do is to get equipment that you will use over the years, even if you upgrade. Most people end up with more than one tank and so equipment that works well travels from one tank to the next. Maybe you could ask for some of these things for holiday gifts.