¿Overskim mini bk 200?

[Anahansis]

Hello, i have a tank of 79g (300litres) And sump of 52g (200l) in total over 100 (400litres) galons reals... I have a mini bk200, is very big? Overskim? My fish are:
2 ocellaris
1 Damisela domino
1 Kauderni
2 pijamas
1 Mesphilas
7 trochus

And i go new fish:
Flavens
Veliferum
Scopas
Vulpinos

I have all sps and some lps, i need up 2/3 no3 now are 0 And I have light color And some white...
My parameters are:
Ca 440
Mg 1400
Kh 10,5
Ph8,2
No3 0
Po4 0.02
No2 0

I am down parameters to:
Ca 400/410
Mg 1230
Kh 7.7
Ph8,2
No3 2/3
Po4 0.02/0.03
No2 0

What do you think? I must change skimmer mini 200 to mini 180?
Very thanks for all

[bayoupr]

I ran that skimmer on a 180g, med to heavy load. I would think that the 160 or 180 mini would perform better than the 200 mini. IMO

[Anahansis]

I must change to 180? 160 whit heavy load can have problem... I see aquarium of 90g whit mini200 whit medium load, what problem i can have for skimmer very big?

[bayoupr]

No problem, it will probably sit idle for periods of time and then pick back up skimming.

[Anahansis]

Well the i don't need change of skimmer? This topic have my head crazy.... :)
Very thanks

[Anahansis]

Finally I think change to mini 160 or 180, i have about 90/100 g in total urn+sump, what skimmer is best for heavy load? Thanks