@Gary Wilkinson Thanks
All, sorry to be away from this topic, but work is getting me crazy. Something happened during my last topic.
I faced a leak into the basement under the sump area, so i have to turn off the sump move them and put into a temporary room and now i get back to the original place with the leak fixed.
During this process i was monitoring the Skimmer (SRO 5000 SSS) and i saw it was not working properly, when i put the place back into the correct place, i leave it for 1 day and no foam was created. As i also have a BBK 160 mini, i've decided to change the skimmer, after 1 day using the BBK160 it was removed more than SRO in 1 day.
Now i leave the BBK working for now.
Ive tryied to use ABEV but dosing the amino i saw a increase in algae

. so i'm dosing 5 drops for 1 time a week.
But i'm dosing daily 5 drops of Pro Bio S and 2 Drops of NP PRO, but no effect in algae so far (may be it will get better now with the skimmer) .... should i increase?
my parameters NO3 and PO4 appears 0. But the other ones still out of range
Kh: 6
MG: 1050
Ca: 340
Working now to increase them