Caleb pointed you in the best direction to prepare you for what is needed to know
to start your tank correctly and smoothly ,
these sticky's are found in the SW getting started section and also the FW getting started section ,
this depends on what direction you want to go as you failed to mention what type of tank you wanted to start ,
It is always recommended to do all your research first so you are sure you understand what all is needed , and also giving you a chance to understand the proper cycling procedures ,
be sure to ask lots of questions so you can be sure you know everything needed to start your tank smoothly ,
Welcome to AA look forward to seeing your tank once its underway