I don’t have a lot of experience with any other brands but I really do like my Eshops protein skimmer I’m sure they come in all sizes just look it up and see what size is best ,, I have the Eshops 120 and used it on my 55 now it’s in my 65Looking for a budget friendly, easy to dial in skimmer
tank is a 40b, currently just fish but will eventually be easy to keep mixed reef