Hello i currently have a 55 gal tank with live rock, and few corals. I am down sizing to a 30 gallon, and was told by my local reef supplier that i wouldnt need a protien skimmer, is this true? And i am going to add led lighting but cannot seem to get s straight answer as to what led systems would be needed to support 30 gallons. Can some lend me some advice
Thank you
Thank you