Suppliers of High Quality Japanese Koi and Products

Tel: 01777 839 176

Foam Filters

We carry a wide variety of replacement filter media for your Koi pond.

Bacteria convert harmful by-products from aquatic animals into less harmful nitrates. This process occurs naturally in nature's lakes and streams. In a Koi pond these bacteria are found on the walls of our ponds. They also can be found on the inside walls of the pond plumbing, attached to the skimmer basket, and on the rocks that form a waterfall.

The reason it is important to consider what filter media to use when we build biological filter systems, is to increase the available surface area for these bacteria to colonize. The important consideration is to keep the pollutants and unwanted debris out of our ponds, while keeping the beneficial bacteria in our systems.

If you have any questions regarding the proper media, feel free to contact us for help.

If you would like to convert one of your existing filter chambers to the Kaldnes media then we have a TWO SPECIAL CALCULATORS which will help you Calculate the amount of Kaldnes you will need for:

A - a Vortex Chamber - and - B - a Normal Filter Chamber
Click Only on the Calculator you Need

Our complete line of » Foam Filters

Foam Cubes

Foam Cubes

These Foam Cubes are designed to fit over a pump cage to act as a pre-filter and will also extend the maintenance period8 Inch Cube Foam... (click on image for more details)
Foam Filter Pack Set

Foam Filter Pack Set

3 Piece Reticulated Foam Filter Set Replace your old foam filters to maintain efficient water filtration and extend the life of you filter.
Foam Sleeves / Cartridges

Foam Sleeves / Cartridges

These Foam Sleeves / Cartridges filters are manufactured from high quality polyether foam which gives a large surface area.These filters can... (click on image for more details)
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