yeah i have many times ,but since i didn't know what part of Jersey you were from i was just giving my opinoin of the part i lived in . Look at it like this , most bays don't get really good circulation , the water in there stays in there for some time . All it takes is one little spill of ANYTHING (something you might not even see) you put it in your tank and all your hard work (not to mention money) is down the drain .Like i said before , its just my opinion.