thewolfman777
Member
Is a protein skimmer essential in the swfa or is it just something that is good to have down the line? Im looking into buying one but have no knowledge on how much they cost, what is a good name, etc. Are back pack protein skimmers good for smaller tanks like a 33g? Also, can you use one even though a tank is not fully cycled or does it help the cycling process? Is it need with lr?