Here I will show you how to set up a proper tank.
1. Get a tank any size
2. Put gravel and decor in the tank
3. Fill your tank .25 way full and add plants
4. Fill your whole tank and add medicine that takes out toxic out of the water
5. (Add filter with a water fall or a air pump), Heater just for tropical community more fact go to community fishes in the blog
6. Wait for 2 days
7. Add fishes that can fit in your tank for more info go to the space tank on this blog
8. Enjoy your new fishes an tank
Info: this instructions are not for salt water fishes.