Part 8: Understanding How A Plenum Works and Why it works So well :Kevin Novak Ph.D.
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37:56
PART:2 Why Do We Keep Getting This Wrong? Nitrogen Cycle. Kevin Novak Ph.D.
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27:08
Clarification on why some plenums use a lift tube and some don’t. Novak Ph.D.
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27:14
Understanding the differences between a Plenum and an under-gravel filter.
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39:38
Weirs and the laws of physics as applied to our aquariums with pump output. Anoxic Filtration
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50:40
A Better Way to Fertilize Your Aquarium Plants PART:1. Kevin Novak Ph.D.
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28:22
Adding Eheim substrate to the bottom of the Plenum and then filling the tank with its substrate.
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25:03
A Defense of Undergravel Filters
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29:20