In the last part of this article we are going to discuss pond heaters, aquatic plants and pond lighting.

Pond heaters

When the weather gets colder your fish are less active. Some people like to keep their fish a little more active and prevent ice from forming on the surface of the pond in the depths of winter. The best way you can do both these things is by using a pond heater.

Aquatic plants

There is a wide variety of aquatic plants available and different plants can add different elements to your pond design. Plants of course turn carbon dioxide into oxygen which is essential for any aquatic life-forms in the pond. They also use up the nitrates that are formed as part of the filtration process that removes ammonia from the water. Plants also provide shade for your fish and also the pond surface so the pond temperature will not fluctuate too markedly. This will reduce algae growth in your pond because the sunlight levels reaching your pond will be reduced.

Pond lighting

Your garden pond can look brilliant at night when it is illuminated from above or below. Using lighting at different locations around and in your pond can make the difference between your pond being a feature in your garden and not being seen during the winter months.