As a relative newbie, the first few things I would suggest to another relative newbie would...
1) take your time, no need to rush into the hobby. buy a book or two about the type of tank or fish you choose and do some reading before getting started.
2) buy and set up a 10 gallon QT tank for your new fish. having a QT tank is invaluable.
3) buy the biggest tank you have space for. and buy a filter rated for the next bigger size tank (i set up a 75 gallon tank and use a Rena XP3 filter rated for 125 gallons).
4) if you are doing a planted tank, know how much light you have before you start buying plants. if not, you will buy plants that may not be appropriate for your lighting conditions, and waste money.
5) be ready to find a place for a second...maybe a third tank.
1) take your time, no need to rush into the hobby. buy a book or two about the type of tank or fish you choose and do some reading before getting started.
2) buy and set up a 10 gallon QT tank for your new fish. having a QT tank is invaluable.
3) buy the biggest tank you have space for. and buy a filter rated for the next bigger size tank (i set up a 75 gallon tank and use a Rena XP3 filter rated for 125 gallons).
4) if you are doing a planted tank, know how much light you have before you start buying plants. if not, you will buy plants that may not be appropriate for your lighting conditions, and waste money.
5) be ready to find a place for a second...maybe a third tank.