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Old 03/01/2018, 09:52 PM   #3
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Join Date: Nov 2010
Location: New Braunfels, TX
Posts: 647
Originally Posted by bertoni View Post
Lighting won't kill the bacteria. A UV unit might, but competition probably is the biggest thread.

You might have to dose it regularly to keep that strain going. That's what you do with a ZEOvit system. ZEObak is a bacteria strain that you dose 1-2x a week to help outcompete other strains of bacteria.

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