My dinos problem seems to be REALLY less, since I dose 1L limewater/day. I started there's 3 days. My third bottle is now dripping on my 20g, that seems to do a GREAT difference.
I also dose my 1ml of vodka straight AFTER the light turn off (I heard dinos can get an advantage of eating vodka during day). My skimmer make a great gunk foam, and I'm now doing wet skimming. It seems to work... I also changed my GAC, and replaced the filter pad with filter polywool. This seems to work well...
My PH after dosing 1L of limewater is a 8.4, but will come down at 7.9 next morning... That seems to work...
Limewater don't seems to alter my Mg, Ca and Alk. Maybe it raise a bit Ca and Alk, but I don't see difference when testing. And I'm still dosing myself with the vodka.