Hello, I am a new reefer and buying everything that I will need for my new setup. I am using a 40 gallon breeder tank and have talked with my local fish store to get a start but could not remember everything when I went there. I have also been watching the BRS 5 minute beginner guide videos to learn everything that I can. I also decided that I want to do HOB style and not use a sump for complexity/cost reasons.
I was going through the list of things that I need to order while watching all the videos and have a question about the filter.
I remember the shop talking about a canister filter but in the BRS videos it looks like all they are using is a protein skimmer. Do they not use a filter in their setup or is protein skimmer doing the filtration.
Thank you very much and will take any advice that you can give me.
I was going through the list of things that I need to order while watching all the videos and have a question about the filter.
I remember the shop talking about a canister filter but in the BRS videos it looks like all they are using is a protein skimmer. Do they not use a filter in their setup or is protein skimmer doing the filtration.
Thank you very much and will take any advice that you can give me.

