Be patient. Don’t go bigger than your budget or you will be discouraged. I’m fact, work well within your budget and never underestimate monthly or emergency cost. You can put yourself in serious debt with this hobby. Stick around and ask lots of questions. This board has actual experts. Not the self proclaimed kind ( we have those too, see user Townes can camp for an example), but people who have spent their lives learning and teaching others about this hobby and marine biology. When it’s time to build a stand, we have cabinet makers to bother, chemists to set us straight on water chemistry, electricians for wiring tanks, plc engineers if you want to automate, software nerds when your automation doesn’t work.