Do I Need a Pond Filter?

Natural ponds do not need a pond filter, since nature handles all of that. However, in order to keep a clear and healthy man-made pond, the pond must have a solid filtering system. Pond filters prevent the water from becoming foggy so that you can look at your fish. A pond without filter systems installed can become filthy and poisonous to your fish. The tiny, physical, decomposing substances within the water cause it to become filthy and very unpleasant to smell.

Pond filters do take some upkeep but they are worth having in your pond. It is disputable by some as whether to use pond filters in their ponds, it is a personal choice of course. Having a filter depends on whether you wish to have fish, the types of fish and number of plants as well as the size of the pond. If you neglect to add a pond filter to your man-made pond, you can expect the pond to become green, foggy from dirt and green algae. This is not how you want your beautiful garden pond to end up.

Pond filters are made of a variety materials such as polyester knit type materials, bio balls or even sponge like materials. Pond filters let you to have a constant stream of clear cleaner water by catching and growing solid bacteria, which helps in maintaining a proper pH balance. Keep in mind the bigger the area that traps and grows these solid bacteria the better your pond will be. To create a well working balance in the eco-system of your pond water, pond pumps are required.

Depending on the model, size and other features, you can expect a filter system for your pond to run from $40 and on up. Your choice will depend on the size and volume of the pond, the type and number of fish and plant life as well as your budget. It is recommended to deviate on the side of the pool filter rating being greater than the size of your pond rather than to buy one which is too small and will not be sufficient for your filtering needs. You can choose from submersible or external pond filters.

Submersible Filters

Submersible pond filters are extremely versatile, as there are so many different filtration modes. These modes include mechanical, chemical or biological. They are good for cleaning a pond and are useful in other ways as a water-filtering element, such as a water fountain. The downside of submersible filters is that you may have to get into the water to clean them.

External Filters

These are the biggest type of pond filters and they support the huge numbers of fish. They sit beside the pond and are much easier to maintain. However, they are disadvantaged by their visibility and size, although some strategically placed pond plants work as a excellent camouflage.

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John Roberts is the author of PondCreation101.com. Visit his web site for more free tips on creating a pond in your own garden.