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06/25/2012, 08:09 AM
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Registered Member
Join Date: Aug 2006
Location: San Jose, CA
Posts: 101
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turn CO2 on when PH above 6.5 and 8 hours off
Hi,
Can't finger out how can I set my CO2 gage on when PH>6.5, but also turn off 8 hours at day time? I plan to do so due to limited SPS but my Schuran JS1 is more powerful than I need, while I don't want to change effluent to less than 30 ml per minutes. Thanks Last edited by shih87; 06/25/2012 at 08:57 AM. |
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