wrote:
I'm having trouble with a Yellow Tang who is exhibiting signs of HLLE. Any
favorite treatments? TIA, Andy

You may have a piece of equipment that's leaking current into the tank. Put a
GFCI outlet in for your equipment. If that trips, find out what item is bad and
replace it.

George Patterson
Coffee is only a way of stealing time that should by rights belong to
your slightly older self.