Ghostdog

Have kept coldwater and tropial fish before (sucessfully!!) and was thinking about trying out marine fish, as I would'nt mind becoming a reefer, and maybe think about getting a puffer fish.

Anyone kept them before?? I am assuming it has moved on considerably and that you can buy external filtration units that take care of skimming and temperature regulation? And I am guessing the costing of reef lighting has fallen somewhat? Is the price of living rock still fricking rediculous?