It is unclear what level of zinc is toxic to fish; however ... giving your small container koi pond a more natural look. Then, you can plant water-loving plants in and around the pond to hide ...

As the name implies, it's an outdoor pond populated by koi fish, a colorful ... Unless you have a lot of leaves or living ...

It’s also outfitted with a modest waterfall and a few indoor plants ... the water and isn’t great for fish). Overall, compared to some of the inside koi ponds I’ve seen — it’s above ...