Thread: SPS in a classroom - update
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  #16  
Old 12/22/2007, 03:50 PM
PITSTOP PITSTOP is offline
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Join Date: Jan 2004
Location: Greenwich, CT
Posts: 1,556
I just sold my Ca reactor setup - GEO 612, Pinpoint pH controller, etc. and bought a Sentry dosing pump for 2-part B-Ionic - I love the drip system - growth rates have increased dramatically.


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