
It turns out that larger aquariums are actually easier to up-keep! Also make sure the tank is away from drafts in the room, vents, and direct sunlight. You don't want anything that could drastically affect the temperature of the water in a short period of time, and you don't want too much algae forming on your tank.
Make sure you've washed the gravel that you've purchased for the tank, and then place the gravel in the tank slowly, trying not to unsettle dust in the gravel. You will also want to place a saucer or cup on the gravel so that when you pour your water in, you won't displace more dust and gravel (or you'll get dusty water!).
If you're looking for some nice stands to set your new aquarium on, be sure to check out the following aquarium stands:

