Awesome setup Sergio. The automation setup you have created is very impressive, especially that "multi-injectional-probe-fert-fluxcapacitor"

I have a feeling that this tank is going to develop into something truly awesome.
The only qualm that I have is the CO2 diffuser in the front right corner. Is that its permanent position or just there for setup purposes?
Great journal dude! I love it when a journal is very detailed with a lot of pictures, helps all of us learn more.
Purigen is SUPERB for water clarity. I will never use carbon ever again! Purigen is absolutely PERFECT for removing tannins. If anyone out there has tannin issues, get purigen and you will be extremely happy. It is also able to be regenerated so you don't have to keep buying new bags. The regeneration works, I have done it a handful of times with good results.
Oh, one more thing... Please post a full front shot of the tank, un-angled. You are giving me vertigo or something with all the side angled shots
Thanks for the awesome journal. Can't wait to see the next update.
-Ryan