- Joined
- Mar 26, 2018
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I have a dosing container all rigged up to suck about 1/2" from the bottom of a jug. I will be using the 50ml/min peristaltic pump. The "ATO" jug/container needs to be vented or it will create a vacuum and nothing will be dispensed correct? Any concern with how long the kalk will be exposed to the air. I read before that it looses potency pretty fast when exposed.