/challenges-projects/design-challenges/vertical-farming/b/blog/posts/automated-green-blog-30-1---colaboration-aquaponics-labThis competition has been mainly the bloging about systems I already had implemented after some fine tuning, recently I found a relatively large group of collaborators around 30 miles from my home who have been working on open sourcing aquaponi...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/vertical-farming/b/blog/posts/automated-green-blog-30-1---colaboration-aquaponics-labSat, 28 Nov 2015 21:06:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d2f8dadc-0967-4900-91e3-800ed05974ffDAB0<p>FYI</p><p>&nbsp;</p><p>I found a suggestion on cleaning your PH sensors using ultrasonics.</p><p>&nbsp;</p><p>They tend to get a crystalline scale formed during use, so you need to clean them well with deionized water.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=847&AppID=120&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/vertical-farming/b/blog/posts/automated-green-blog-30-1---colaboration-aquaponics-labSat, 28 Nov 2015 19:54:13 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d2f8dadc-0967-4900-91e3-800ed05974ffDAB1<p>An excellent development.</p><p>The more ideas and experiments you can do the sooner you develop a collective knowledge of what technics work best for different situations.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=847&AppID=120&AppType=Weblog&ContentType=0" width="1" height="1">