These tanks help that bacteria thrive. People usually use the bacteria tanks as a waterfall to run over rocks and down into the Koi pond. A waterfall or some kind of circulation is needed in order ...

Dive into an extraordinary DIY project! In this video, we spent 25 days building a stunning underground house complete with a breathtaking waterfall and fish pond. Using only hand tools ...

Well, for one thing, gurgling waterfalls are inherently appealing. Also, with the growing popularity of "water gardening," many people look at their ponds as an interesting, ongoing project.