Adding life to your pond
By Chris Dahl
A pond is not complete without an extra touch of life. Whether you opt for animals or plants, there are several options available to make your pond a more engaging and attractive addition to your backyard.
Koi and goldfish
Many pond owners love to begin their day sitting by the water with a cup of coffee and a handful of fish food, greeted by hungry koi eagerly awaiting their breakfast. While the many interesting varieties of goldfish are good options for garden ponds, koi are considered by many to be the ultimate pond fish. Not only do koi grow much larger than goldfish, they also come in a wider variety of vivid colours and striking patterns. Koi can also be quite tame, often eating right out of your hand. Even if you don’t immediately plan on having fish in your pond, it is still advisable to design it to accommodate fish in the future.
Some people believe koi don’t mix well with plants, because they constantly uproot and eat vegetation. While this is sometimes the case, large koi can easily co-exist with lush flowering plants—the key is to keep your koi well fed.
Not only do plants enhance a pond’s appearance, they also help establish a balanced ecosystem and provide shade and shelter for fish. Introducing an assortment of lush plants into and around the pond will create a more natural look and soften any stark stone borders. There are a wide variety of winter-hardy and tropical plants to choose from, each of which will produce vibrant flowers in the spring, summer and fall.
The biggest benefit of aquatic plant life is its ability to improve water quality and clarity, and reduce algae growth. Fast-growing plants compete directly with algae by consuming the same nutrients the algae needs to grow.