Better Bubbles? A Venturi Tube Experiment

Nozzles available at https://infusinator.com

We're going to take a look at using Venturi tubes to aerate a deep water culture bed instead of air stones. The results may surprise you!

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0:00 Intro
2:41 Designing the Venturi system
5:17 Testing the prototype nozzles
9:15 Assembling a test manifold
13:30 Testing the manifold system
15:49 Data from the tests
19:14 A second design
23:06 Outro

Видео Better Bubbles? A Venturi Tube Experiment канала Bigelow Brook Farm (Web4Deb)