Koi Care Basics Blog

The filter is the heart of your Koi pond and Koi pond filtration is the single most important function performed in your pond! It is what keeps the water clear and healthy for your fish.

One surefire method for having a Koi pond that fails is to spend all your hard earned money on installing a beautiful pond and then trying to save money on your filter.

A Koi pond filter serves two purposes. First, it serves as a mechanical filter that removes the organic waste produced by your fish along with anything else in the pond that would cloud the water.

Secondly, it serves as a biological filter by converting the ammonia produced by the fish into nitrites and eventually into nitrates which are less harmful to your Koi. Some filters are very high maintenance and require constant attention while others are quite easy to maintain.

The first thing you need to know when it comes to Koi pond filtration is that you can never have too big a filter. When selecting a filter, choosing one that is slightly large for your pond can turn out to be a very wise investment!

In my next post I will discuss some different types of filters and the pros and cons of each. Filter selection is one of the most important choices you will make when designing your Koi pond so make sure to do your research before you purchase!

Alan Deacon
KoiCareBasics.com