 | A crystal water 12 months a year and without changing water ! |  |
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Principle by sédimentation,,
The natural bacterias settle on sediments and puzzolana. They degrade the elements which will be a part integral sediments, supplementary contribution of bacteria maintain nitrites in 0. |
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FOR 4 YEARS WE HAVEN'T CHANGE THE WATER OF OUR POND.
ON THE OTHER HAND WE ADD OCCUPANTS. |  |
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Advantages,
Filtration studied and prepared to measure for your pond,
A clear water all year long,
Happy fishes,
The abolition of the stenches. |  |
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AGREMENT MINISTERE AGRICULTURE N° PA00901
