Try out small wall water fountains before you invest in a larger unit. Most people do not know whether or not they will be able to take care of a larger fountain and instead of just diving in head first why not try out a smaller low maintenance fountain first in order to be able to determine whether or not you can take care of a larger fountain.
A lot of people automatically think of a pond when they are looking to add an outdoor water feature to their backyard. While the set up of a pond is pretty high maintenance, the continued maintenance of the pond also requires a lot of work. You must consistently test out the ph level of your pond and add chemicals to maintain it at the right level or risk losing all of your plant and fish life.
Instead of starting out with a pond you should consider a fountain first. A fountain is a lot lower maintenance and will provide you with a visually pleasing water feature that you can enjoy in your backyard.
When you want to add a water feature to your yard give some consideration to the amount of time and effort you will have for its maintenance. It is always best to start off small and to expand into the larger things once you have mastered taking care of the smaller things. Start off with a wall unit fountain then progress. If you find that you can not spend a lot of time maintaining your outdoor features you will be happy that you just purchased something lower maintenance.