kiwibrick Posted January 23, 2011 Report Share Posted January 23, 2011 Was browsing hack-a-day and found this cool hack to auto dose plant ferts in a tank, thought someone here might find it useful/interesting http://hackaday.com/2011/01/21/fertiliz ... more-33241 Quote Link to comment Share on other sites More sharing options...
JazzyJeff Posted January 24, 2011 Report Share Posted January 24, 2011 Well now, that was more entertaining than a thread with someone correcting someone else's spelling/grammer. A very smart idea! My question is - how often does the fert need to be administered into the tank? I was under the impression that those things went off every 10mins or so? Quote Link to comment Share on other sites More sharing options...
blueether Posted January 24, 2011 Report Share Posted January 24, 2011 they normally have 3 settings, and just dilute the fert. down to the needed dosage/24h Quote Link to comment Share on other sites More sharing options...
Bishop Posted January 24, 2011 Report Share Posted January 24, 2011 Was browsing hack-a-day and found this cool hack to auto dose plant ferts in a tank, thought someone here might find it useful/interesting http://hackaday.com/2011/01/21/fertiliz ... more-33241 Genius :bounce: Quote Link to comment Share on other sites More sharing options...
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