That one specifically not sure either it's the brand I've mentioned or a knock off, and actually some of the will handle a lot of water passing through, some of those models even use external pumps and rates about 600 to 900 gph, choosing a skimmer it depends heavily in your full bioload and how you feed the tank in whole imo best commun rule will be double the rating of any skimmer, some other filtration would help the skimmer to export nutrients too. You might already know all of this.