Activated Charcoal / Carbon Filtration
Activated Carbon - Charcoal Activated Carbon - Detailed information - by Carl Gittings This article was prepared by Carl Gittings in preparation for Koi Camp..
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Air Wash Bubble Bead Filters
Airwashing Bubble Bead Filters Air-Powered Washing of Bubble-Bead Filters - by Michael J. Ready, Santa Cruz CA Cleaning a Bubble Bead with Air Bubble Beads..
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Aquadyne Bead Filters
This is one of the filters which I [Dr. Johnson] am using at my home*. *Aquadyne 2.2 on 1,000 gal water (2018) Bead filtration appealed..
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Nitrate II
Indoor pond with nitrate troubles - by Doc Johnson It's hard to have enough artificial lighting to grow healthy algae and plants. Without this, you..
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Yellow Water and Tannins
That yellow color in the water - by Erik Johnson DVM "My pond is about 3 months old. The water is clear but has a..
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BackWashing a Bubble Bead Filter: How to Clean A Bubble Bead Filter
This is a legacy article about a filter that's in use out there but perhaps in a limited number of applications. This is a very..
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Video (Old) Constant Water Replacement: Drip or Trickle Systems
Old video which explains water replacement without the "all out all in" water change. https://youtu.be/jtbQSQUq6Ws
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