My heater came unplugged and I've developed a case of ich. I turned the heat up to 86 but petsmart was out of aquarium salt. So I got some ich attack. Now Im having second thoughts. Should I use the ich attack with the raised temp or just wait and treat with salt tomm night after work? Tank is 125 gallons with 5 silver dollars small 1.5" or so, 2 Oscars 3-4", and 1 male convict 2-3". Thanks for help.