Hi ladies and gents. I'm planning on setting up my 1.6m tank. This is what i've got so far. DT : 1600mm(L) x 600mm (H) x 700mm (D) sump : 1200mm (L) x 450mm (H) x 450 (D) Most likely gonna redo it. Skimmer: Skimz sm161 Chiller : aquamedic 1200*something (1,25hp) Kalkstirrer: am1000 Lighting : 150w mh (have a few fittings) + actinics I've got no idea what i'm gonna do about filtration. Have been dosing vodka in my current 1.2m to degrees of satisfaction. Been keeping softies, lps and various montiporas and some other forgiving sps corals I'm aiming to keep mostly sps in the new tank. Not a lot of fish though.