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Pond Filter Media - Absolute Koi


The Nexus Eazy™



Pond Filter Media

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

 

 

 

 

 

 

 

 

 

 

 

 

 



 

Featured Products

Evolution Aqua Pure Pond ...
Evolution Aqua Pure Pond 1 ltr (For ponds up to 20000 ltr or 4400 Gallons)

Evolution Aqua Pure Pond, Slow Release Bacteria Gell Balls

Evolution ...

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£18.95 (Buy Now)

Kusuri Lithaqua 25 kg
Kusuri Lithaqua 25 kg

Kusuri Lithaqua is a marine mineral with a high content of minerals, trace elements and carbonates.  ...

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£49.95 (Buy Now)

Crystal Bio Filter Media ...
Crystal Bio Filter Media 50 ltr Box (30 mm - 50 mm)

Crystal Bio Filter Media

Crystal Bio is a unique, ec...

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£79.95 (Buy Now)

Blagdon Pro Ceramic Bio M...
Blagdon Pro Ceramic Bio Media 25 Ltr

Blagdon professional ceramic biological media has been specifically designed to provide a chemically inert,...

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£54.99 (Buy Now)

Oase Hel-X 13 Bio Media 2...
Oase Hel-X 13 Bio Media 25 ltrs

Following rigorous Research & Development, OASE Engineers in Germany have successfully re-developed th...

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£44.95 (Buy Now)

Crystal Bio Filter Media ...
Crystal Bio Filter Media 100 ltr Box (30 mm - 50 mm)

Crystal Bio Filter Media

Crystal Bio is a unique, ec...

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£154.95 (Buy Now)

Evolution Aqua Pure Pond ...
Evolution Aqua Pure Pond 500 ml (For ponds up to 10000 ltr or 2000 Gallons)

Evolution Aqua Pure Pond, Slow Release Bacteria Gell Balls

Evolution ...

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£9.95 (Buy Now)

Kaldnes Biochip Media 25 ...
Kaldnes Biochip Media 25 litres

Since the development of the Kaldnes moving

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£68.95 (Buy Now)