Forgot your password?

Does My Garden Pond Need a Pond Filter?

By Edited Nov 13, 2013 1 3

Does My Garden Pond Need a Pond Filter?

Deciding Whether or Not to Install a Pond Filter in Your Garden Pond

You ha

Garden Pond
ve finally decided to go ahead and install a pond, and have worked through the issues of choosing a pre-formed, liner, or concrete pond. Now, the question is: Does my garden pond need a filter at all? There are benefits to using a filtering system as well as to going the all-natural route. In order to make that decision, there are some key questions you need to answer about your particular pond that will help you decide which is the best choice for your garden pond.

Here are the first things that need to be considered-

  • The size of your finished pond
  • The location of your pond
  • The climate of your location
  • The amount of sunlight your pond will get
  • The amount of overhanging foliage
  • Whether you plan to have floating plants or submerged plants
  • Whether you want crystal-clear water
  • Whether you have the ability to manage the filtering system
  • Whether you can afford a good filtering system
  • If you plan to have fish in your pond

Size of Pond

Very small ponds can often get away without a filtration system because they are easier to clean by hand, and are often more accessible for changing water, scooping leaves or draining. Because of their size, though, it will be easy to learn how to clean a small pond filter. Very large ponds are often too big to install an affordable filtering system, and adapt well to being allowed to 'go natural'. You will have to work harder to learn how to clean a large pond filter. Medium sized ponds often need a filter because they aren't small enough to be cleaned easily, yet aren't large enough to self-balance as an ecosystem.

Location of Pond

If your pond is located in an area that gets too much sun, it may become over-run with algae, and if there is a lot of overhanging foliage your pond will quickly fill with surface debris and submerged leaves. If you live in a very warm climate, algae will grow quickly, and if you live in a very cold climate, your pond may often freeze. These types of conditions are usually easier to handle by having a pond filter.

Pond Plants- Floating, Submerged or Marginal?

If you plan to have floating plants, they will help shield some sunlight, and will help keep the water clean (as long as debris is not falling on top of them), but they are diffcult to keep out of surface pond skimmers. Underwater plants will also keep pond water clean, but tend to have roots that grow into the pumps and clog them. Marginal plants work well with ponds with filters and without.

Koi Fish and Other Pond Life

Most people like the idea of having fish in their pond, and will want to add some Koi Fish or other fish to their pond, but it's very hard to keep fish healthy (without a lot of planning and work) in a pond with no filter. Fish produce a lot of waste which quickly builds up in the water and does not disappear unless a perfect ecosystem is created. This is very hard to do for beginning ponders. It is very hard to keep the water clear, and hard to see the fish. Plus- think about it- would you like to be living, eating and breathing in your bathroom 24/7? It's much kinder to keep your fish healthy by installing a filter.

If you do decide to get a filtering system, make sure to get the largest filter and pump (of the highest quality) that you can afford. It is less expensive in the long run to get something that does a good job and lasts a long time.

Enjoy your pond!



Feb 20, 2010 10:40am
Very good article, this should help people work out what they need

No amazon ads on here either. which ones did you put them on
Feb 23, 2010 6:27am
Looks like the focus is on ponds, filters, fish and Koi, just like it should be!
Feb 24, 2010 9:01am
Great Article! This article makes me so excited that spring is coming. I know the exact project I want to start on now.
Add a new comment - No HTML
You must be logged in and verified to post a comment. Please log in or sign up to comment.

Explore InfoBarrel

Auto Business & Money Entertainment Environment Health History Home & Garden InfoBarrel University Lifestyle Sports Technology Travel & Places
© Copyright 2008 - 2016 by Hinzie Media Inc. Terms of Service Privacy Policy XML Sitemap

Follow IB Home & Garden