I just start my another journey to marine tank again after decom my 5 feet tank and take a short break. ( It really short break ). I got reef bug again start with nano tank with trial of "Proper DIY LED light" and It seem successful. Now I bite another bullet and burn a big hole (of course got approved from CFO he...he). Now I upgrade to shallow 4ft tank with 3 site Crystal glass. Ok now start with the basic equipment list. Tank: 48" x 24" x 18"(h) (16" water level) with 2 feet sump and v