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#Pond #Filter #PondFilter
How to get clear water in your Fish pond ? without chemicals products. There are somes Fishes, plants, Frogs and crayfish.
The pump into the pond sucks water to the first filter, through a 72W UV filter.
I installed long nylon brushes, as you can see, and on every filter i used the gravity, like this, the dust stay on the ground, and you can wash by the bottom installed valve.
On the next filter, I installed some and differents foam with nitrifying bacteria.
Finally, PET bottle caps in nylon bag, because PP or PET material is a good support for the microbial biofilm.
See with this keyword: early microbial biofilm formation"
And finally a small waterfall to increase the water oxygen.
Sorry for the sound quality, i will make a new video in spring.
(Edit: 05/03/21: Transcription added)
And for plants names, watch this video: • Bassin Naturel : 1 an ...
Edit 11/10/21: If you want to see the water quality 2 years later: • Video
Thanks for watching, and if you have question, leave a feedback :-)